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ton/tolk/gen-abscode.cpp

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[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
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/*
This file is part of TON Blockchain Library.
TON Blockchain Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
TON Blockchain Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
*/
#include "tolk.h"
[Tolk] Embedded stdlib.tolk, CompilerState, strict includes Several related changes: - stdlib.tolk is embedded into a distribution (deb package or tolk-js), the user won't have to download it and store as a project file; it's an important step to maintain correct language versioning - stdlib.tolk is auto-included, that's why all its functions are available out of the box - strict includes: you can't use symbol `f` from another file unless you've #include'd this file - drop all C++ global variables holding compilation state, merge them into a single struct CompilerState located at compiler-state.h; for instance, stdlib filename is also there
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#include "compiler-state.h"
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
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using namespace std::literals::string_literals;
namespace tolk {
/*
*
* EXPRESSIONS
*
*/
Expr* Expr::copy() const {
auto res = new Expr{*this};
for (auto& arg : res->args) {
arg = arg->copy();
}
return res;
}
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
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Expr::Expr(ExprCls c, sym_idx_t name_idx, std::initializer_list<Expr*> _arglist) : cls(c), args(std::move(_arglist)) {
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
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sym = lookup_symbol(name_idx);
if (!sym) {
}
}
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
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void Expr::chk_rvalue(const Lexer& lex) const {
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
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if (!is_rvalue()) {
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
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lex.error_at("rvalue expected before `", "`");
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
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}
}
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
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void Expr::chk_lvalue(const Lexer& lex) const {
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
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if (!is_lvalue()) {
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
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lex.error_at("lvalue expected before `", "`");
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
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}
}
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
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bool Expr::deduce_type(const Lexer& lex) {
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
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if (e_type) {
return true;
}
switch (cls) {
case _Apply: {
if (!sym) {
return false;
}
SymVal* sym_val = dynamic_cast<SymVal*>(sym->value);
if (!sym_val || !sym_val->get_type()) {
return false;
}
std::vector<TypeExpr*> arg_types;
for (const auto& arg : args) {
arg_types.push_back(arg->e_type);
}
TypeExpr* fun_type = TypeExpr::new_map(TypeExpr::new_tensor(arg_types), TypeExpr::new_hole());
try {
unify(fun_type, sym_val->sym_type);
} catch (UnifyError& ue) {
std::ostringstream os;
os << "cannot apply function " << sym->name() << " : " << sym_val->get_type() << " to arguments of type "
<< fun_type->args[0] << ": " << ue;
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
2024-10-31 06:59:23 +00:00
lex.error(os.str());
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
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}
e_type = fun_type->args[1];
TypeExpr::remove_indirect(e_type);
return true;
}
case _VarApply: {
tolk_assert(args.size() == 2);
TypeExpr* fun_type = TypeExpr::new_map(args[1]->e_type, TypeExpr::new_hole());
try {
unify(fun_type, args[0]->e_type);
} catch (UnifyError& ue) {
std::ostringstream os;
os << "cannot apply expression of type " << args[0]->e_type << " to an expression of type " << args[1]->e_type
<< ": " << ue;
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
2024-10-31 06:59:23 +00:00
lex.error(os.str());
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
}
e_type = fun_type->args[1];
TypeExpr::remove_indirect(e_type);
return true;
}
case _Letop: {
tolk_assert(args.size() == 2);
try {
// std::cerr << "in assignment: " << args[0]->e_type << " from " << args[1]->e_type << std::endl;
unify(args[0]->e_type, args[1]->e_type);
} catch (UnifyError& ue) {
std::ostringstream os;
os << "cannot assign an expression of type " << args[1]->e_type << " to a variable or pattern of type "
<< args[0]->e_type << ": " << ue;
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
2024-10-31 06:59:23 +00:00
lex.error(os.str());
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
}
e_type = args[0]->e_type;
TypeExpr::remove_indirect(e_type);
return true;
}
case _LetFirst: {
tolk_assert(args.size() == 2);
TypeExpr* rhs_type = TypeExpr::new_tensor({args[0]->e_type, TypeExpr::new_hole()});
try {
// std::cerr << "in implicit assignment of a modifying method: " << rhs_type << " and " << args[1]->e_type << std::endl;
unify(rhs_type, args[1]->e_type);
} catch (UnifyError& ue) {
std::ostringstream os;
os << "cannot implicitly assign an expression of type " << args[1]->e_type
[Tolk] Embedded stdlib.tolk, CompilerState, strict includes Several related changes: - stdlib.tolk is embedded into a distribution (deb package or tolk-js), the user won't have to download it and store as a project file; it's an important step to maintain correct language versioning - stdlib.tolk is auto-included, that's why all its functions are available out of the box - strict includes: you can't use symbol `f` from another file unless you've #include'd this file - drop all C++ global variables holding compilation state, merge them into a single struct CompilerState located at compiler-state.h; for instance, stdlib filename is also there
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<< " to a variable or pattern of type " << rhs_type << " in modifying method `" << G.symbols.get_name(val)
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
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<< "` : " << ue;
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
2024-10-31 06:59:23 +00:00
lex.error(os.str());
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
}
e_type = rhs_type->args[1];
TypeExpr::remove_indirect(e_type);
// std::cerr << "result type is " << e_type << std::endl;
return true;
}
case _CondExpr: {
tolk_assert(args.size() == 3);
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
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auto flag_type = TypeExpr::new_atomic(TypeExpr::_Int);
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
try {
unify(args[0]->e_type, flag_type);
} catch (UnifyError& ue) {
std::ostringstream os;
os << "condition in a conditional expression has non-integer type " << args[0]->e_type << ": " << ue;
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
2024-10-31 06:59:23 +00:00
lex.error(os.str());
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
}
try {
unify(args[1]->e_type, args[2]->e_type);
} catch (UnifyError& ue) {
std::ostringstream os;
os << "the two variants in a conditional expression have different types " << args[1]->e_type << " and "
<< args[2]->e_type << " : " << ue;
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
2024-10-31 06:59:23 +00:00
lex.error(os.str());
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
}
e_type = args[1]->e_type;
TypeExpr::remove_indirect(e_type);
return true;
}
}
return false;
}
int Expr::define_new_vars(CodeBlob& code) {
switch (cls) {
case _Tensor:
case _MkTuple:
case _TypeApply: {
int res = 0;
for (const auto& x : args) {
res += x->define_new_vars(code);
}
return res;
}
case _Var:
if (val < 0) {
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
2024-10-31 06:59:23 +00:00
val = code.create_var(TmpVar::_Named, e_type, sym, here);
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
return 1;
}
break;
case _Hole:
if (val < 0) {
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
2024-10-31 06:59:23 +00:00
val = code.create_var(TmpVar::_Tmp, e_type, nullptr, here);
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
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}
break;
}
return 0;
}
int Expr::predefine_vars() {
switch (cls) {
case _Tensor:
case _MkTuple:
case _TypeApply: {
int res = 0;
for (const auto& x : args) {
res += x->predefine_vars();
}
return res;
}
case _Var:
if (!sym) {
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
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tolk_assert(val < 0 && here.is_defined());
[Tolk] Embedded stdlib.tolk, CompilerState, strict includes Several related changes: - stdlib.tolk is embedded into a distribution (deb package or tolk-js), the user won't have to download it and store as a project file; it's an important step to maintain correct language versioning - stdlib.tolk is auto-included, that's why all its functions are available out of the box - strict includes: you can't use symbol `f` from another file unless you've #include'd this file - drop all C++ global variables holding compilation state, merge them into a single struct CompilerState located at compiler-state.h; for instance, stdlib filename is also there
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if (G.prohibited_var_names.count(G.symbols.get_name(~val))) {
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
throw ParseError{
[Tolk] Embedded stdlib.tolk, CompilerState, strict includes Several related changes: - stdlib.tolk is embedded into a distribution (deb package or tolk-js), the user won't have to download it and store as a project file; it's an important step to maintain correct language versioning - stdlib.tolk is auto-included, that's why all its functions are available out of the box - strict includes: you can't use symbol `f` from another file unless you've #include'd this file - drop all C++ global variables holding compilation state, merge them into a single struct CompilerState located at compiler-state.h; for instance, stdlib filename is also there
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here, PSTRING() << "symbol `" << G.symbols.get_name(~val) << "` cannot be redefined as a variable"};
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
}
sym = define_symbol(~val, false, here);
// std::cerr << "predefining variable " << symbols.get_name(~val) << std::endl;
if (!sym) {
[Tolk] Embedded stdlib.tolk, CompilerState, strict includes Several related changes: - stdlib.tolk is embedded into a distribution (deb package or tolk-js), the user won't have to download it and store as a project file; it's an important step to maintain correct language versioning - stdlib.tolk is auto-included, that's why all its functions are available out of the box - strict includes: you can't use symbol `f` from another file unless you've #include'd this file - drop all C++ global variables holding compilation state, merge them into a single struct CompilerState located at compiler-state.h; for instance, stdlib filename is also there
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throw ParseError{here, std::string{"redefined variable `"} + G.symbols.get_name(~val) + "`"};
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
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}
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
2024-10-31 06:59:23 +00:00
sym->value = new SymVal{SymValKind::_Var, -1, e_type};
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
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return 1;
}
break;
}
return 0;
}
var_idx_t Expr::new_tmp(CodeBlob& code) const {
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
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return code.create_tmp_var(e_type, here);
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
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}
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
2024-10-31 06:59:23 +00:00
void add_set_globs(CodeBlob& code, std::vector<std::pair<SymDef*, var_idx_t>>& globs, SrcLocation here) {
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
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for (const auto& p : globs) {
auto& op = code.emplace_back(here, Op::_SetGlob, std::vector<var_idx_t>{}, std::vector<var_idx_t>{ p.second }, p.first);
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
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op.set_impure(code);
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
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}
}
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
2024-10-31 06:59:23 +00:00
std::vector<var_idx_t> pre_compile_let(CodeBlob& code, Expr* lhs, Expr* rhs, SrcLocation here) {
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
while (lhs->is_type_apply()) {
lhs = lhs->args.at(0);
}
while (rhs->is_type_apply()) {
rhs = rhs->args.at(0);
}
if (lhs->is_mktuple()) {
if (rhs->is_mktuple()) {
return pre_compile_let(code, lhs->args.at(0), rhs->args.at(0), here);
}
auto right = rhs->pre_compile(code);
TypeExpr::remove_indirect(rhs->e_type);
auto unpacked_type = rhs->e_type->args.at(0);
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
2024-10-31 06:59:23 +00:00
std::vector<var_idx_t> tmp{code.create_tmp_var(unpacked_type, rhs->here)};
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
code.emplace_back(lhs->here, Op::_UnTuple, tmp, std::move(right));
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
2024-10-31 06:54:05 +00:00
auto tvar = new Expr{Expr::_Var};
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
tvar->set_val(tmp[0]);
tvar->set_location(rhs->here);
tvar->e_type = unpacked_type;
pre_compile_let(code, lhs->args.at(0), tvar, here);
return tmp;
}
auto right = rhs->pre_compile(code);
std::vector<std::pair<SymDef*, var_idx_t>> globs;
auto left = lhs->pre_compile(code, &globs);
for (var_idx_t v : left) {
code.on_var_modification(v, here);
}
code.emplace_back(here, Op::_Let, std::move(left), right);
add_set_globs(code, globs, here);
return right;
}
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
2024-10-31 06:54:05 +00:00
std::vector<var_idx_t> pre_compile_tensor(const std::vector<Expr *>& args, CodeBlob &code,
std::vector<std::pair<SymDef*, var_idx_t>> *lval_globs) {
const size_t n = args.size();
if (n == 0) { // just `()`
return {};
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
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}
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
2024-10-31 06:54:05 +00:00
if (n == 1) { // just `(x)`: even if x is modified (e.g. `f(x=x+2)`), there are no next arguments
return args[0]->pre_compile(code, lval_globs);
}
std::vector<std::vector<var_idx_t>> res_lists(n);
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
struct ModifiedVar {
size_t i, j;
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
2024-10-31 06:54:05 +00:00
std::unique_ptr<Op>* cur_ops; // `LET tmp = v_ij` will be inserted before this
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
};
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
2024-10-31 06:54:05 +00:00
std::vector<ModifiedVar> modified_vars;
for (size_t i = 0; i < n; ++i) {
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
res_lists[i] = args[i]->pre_compile(code, lval_globs);
for (size_t j = 0; j < res_lists[i].size(); ++j) {
TmpVar& var = code.vars.at(res_lists[i][j]);
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
2024-10-31 06:54:05 +00:00
if (!lval_globs && (var.cls & TmpVar::_Named)) {
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
2024-10-31 06:59:23 +00:00
var.on_modification.push_back([&modified_vars, i, j, cur_ops = code.cur_ops, done = false](SrcLocation here) mutable {
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
2024-10-31 06:54:05 +00:00
if (!done) {
done = true;
modified_vars.push_back({i, j, cur_ops});
}
});
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
} else {
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
2024-10-31 06:59:23 +00:00
var.on_modification.push_back([](SrcLocation) {
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
});
}
}
}
for (const auto& list : res_lists) {
for (var_idx_t v : list) {
tolk_assert(!code.vars.at(v).on_modification.empty());
code.vars.at(v).on_modification.pop_back();
}
}
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
2024-10-31 06:54:05 +00:00
for (size_t idx = modified_vars.size(); idx--; ) {
const ModifiedVar &m = modified_vars[idx];
var_idx_t orig_v = res_lists[m.i][m.j];
[Tolk] Rewrite lexer, spaces are not mandatory anymore A new lexer is noticeably faster and memory efficient (although splitting a file to tokens is negligible in a whole pipeline). But the purpose of rewriting lexer was not just to speed up, but to allow writing code without spaces: `2+2` is now 4, not a valid identifier as earlier. The variety of symbols allowed in identifier has greatly reduced and is now similar to other languages. SrcLocation became 8 bytes on stack everywhere. Command-line flags were also reworked: - the input for Tolk compiler is only a single file now, it's parsed, and parsing continues while new #include are resolved - flags like -A -P and so on are no more needed, actually
2024-10-31 06:59:23 +00:00
var_idx_t tmp_v = code.create_tmp_var(code.vars[orig_v].v_type, code.vars[orig_v].where);
std::unique_ptr<Op> op = std::make_unique<Op>(code.vars[orig_v].where, Op::_Let);
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
2024-10-31 06:54:05 +00:00
op->left = {tmp_v};
op->right = {orig_v};
op->next = std::move((*m.cur_ops));
*m.cur_ops = std::move(op);
res_lists[m.i][m.j] = tmp_v;
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
}
std::vector<var_idx_t> res;
for (const auto& list : res_lists) {
res.insert(res.end(), list.cbegin(), list.cend());
}
return res;
}
std::vector<var_idx_t> Expr::pre_compile(CodeBlob& code, std::vector<std::pair<SymDef*, var_idx_t>>* lval_globs) const {
if (lval_globs && !(cls == _Tensor || cls == _Var || cls == _Hole || cls == _TypeApply || cls == _GlobVar)) {
std::cerr << "lvalue expression constructor is " << cls << std::endl;
throw Fatal{"cannot compile lvalue expression with unknown constructor"};
}
switch (cls) {
case _Tensor: {
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
2024-10-31 06:54:05 +00:00
return pre_compile_tensor(args, code, lval_globs);
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
}
case _Apply: {
tolk_assert(sym);
std::vector<var_idx_t> res;
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
2024-10-31 06:54:05 +00:00
SymDef* applied_sym = sym;
auto func = dynamic_cast<SymValFunc*>(applied_sym->value);
// replace `beginCell()` with `begin_cell()`
if (func && func->is_just_wrapper_for_another_f()) {
// body is { Op::_Import; Op::_Call; Op::_Return; }
const std::unique_ptr<Op>& op_call = dynamic_cast<SymValCodeFunc*>(func)->code->ops->next;
applied_sym = op_call->fun_ref;
// a function may call anotherF with shuffled arguments: f(x,y) { return anotherF(y,x) }
// then op_call looks like (_1,_0), so use op_call->right for correct positions in Op::_Call below
// it's correct, since every argument has width 1
std::vector<var_idx_t> res_inner = pre_compile_tensor(args, code, lval_globs);
res.reserve(res_inner.size());
for (var_idx_t right_idx : op_call->right) {
res.emplace_back(res_inner[right_idx]);
}
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
} else {
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
2024-10-31 06:54:05 +00:00
res = pre_compile_tensor(args, code, lval_globs);
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
}
auto rvect = new_tmp_vect(code);
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
2024-10-31 06:54:05 +00:00
auto& op = code.emplace_back(here, Op::_Call, rvect, res, applied_sym);
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
if (flags & _IsImpure) {
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
2024-10-31 06:54:05 +00:00
op.set_impure(code);
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
}
return rvect;
}
case _TypeApply:
return args[0]->pre_compile(code, lval_globs);
case _Var:
case _Hole:
if (val < 0) {
throw ParseError{here, "unexpected variable definition"};
}
return {val};
case _VarApply:
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
2024-10-31 06:54:05 +00:00
if (args[0]->cls == _GlobFunc) {
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
auto res = args[1]->pre_compile(code);
auto rvect = new_tmp_vect(code);
auto& op = code.emplace_back(here, Op::_Call, rvect, std::move(res), args[0]->sym);
if (args[0]->flags & _IsImpure) {
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
2024-10-31 06:54:05 +00:00
op.set_impure(code);
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
}
return rvect;
} else {
auto res = args[1]->pre_compile(code);
auto tfunc = args[0]->pre_compile(code);
if (tfunc.size() != 1) {
throw Fatal{"stack tuple used as a function"};
}
res.push_back(tfunc[0]);
auto rvect = new_tmp_vect(code);
code.emplace_back(here, Op::_CallInd, rvect, std::move(res));
return rvect;
}
case _Const: {
auto rvect = new_tmp_vect(code);
code.emplace_back(here, Op::_IntConst, rvect, intval);
return rvect;
}
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
2024-10-31 06:54:05 +00:00
case _GlobFunc:
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
case _GlobVar: {
[Tolk] Tolk v0.5.0 as FunC v0.5.0 could have been like All changes from PR "FunC v0.5.0": https://github.com/ton-blockchain/ton/pull/1026 Instead of developing FunC, we decided to fork it. BTW, the first Tolk release will be v0.6, a metaphor of FunC v0.5 that missed a chance to occur.
2024-10-31 06:54:05 +00:00
if (auto fun_ref = dynamic_cast<SymValFunc*>(sym->value)) {
fun_ref->flags |= SymValFunc::flagUsedAsNonCall;
if (!fun_ref->arg_order.empty() || !fun_ref->ret_order.empty()) {
throw ParseError(here, "Saving " + sym->name() + " into a variable will most likely lead to invalid usage, since it changes the order of variables on the stack");
}
}
[Tolk] Initial commit of TOLK Language: fork all sources from FunC The Tolk Language will be positioned as "next-generation FunC". It's literally a fork of a FunC compiler, introducing familiar syntax similar to TypeScript, but leaving all low-level optimizations untouched. Note, that FunC sources are partially stored in the parser/ folder (shared with TL/B). In Tolk, nothing is shared. Everything from parser/ is copied into tolk/ folder.
2024-10-31 06:51:07 +00:00
auto rvect = new_tmp_vect(code);
if (lval_globs) {
lval_globs->push_back({ sym, rvect[0] });
return rvect;
} else {
code.emplace_back(here, Op::_GlobVar, rvect, std::vector<var_idx_t>{}, sym);
return rvect;
}
}
case _Letop: {
return pre_compile_let(code, args.at(0), args.at(1), here);
}
case _LetFirst: {
auto rvect = new_tmp_vect(code);
auto right = args[1]->pre_compile(code);
std::vector<std::pair<SymDef*, var_idx_t>> local_globs;
if (!lval_globs) {
lval_globs = &local_globs;
}
auto left = args[0]->pre_compile(code, lval_globs);
left.push_back(rvect[0]);
for (var_idx_t v : left) {
code.on_var_modification(v, here);
}
code.emplace_back(here, Op::_Let, std::move(left), std::move(right));
add_set_globs(code, local_globs, here);
return rvect;
}
case _MkTuple: {
auto left = new_tmp_vect(code);
auto right = args[0]->pre_compile(code);
code.emplace_back(here, Op::_Tuple, left, std::move(right));
return left;
}
case _CondExpr: {
auto cond = args[0]->pre_compile(code);
tolk_assert(cond.size() == 1);
auto rvect = new_tmp_vect(code);
Op& if_op = code.emplace_back(here, Op::_If, cond);
code.push_set_cur(if_op.block0);
code.emplace_back(here, Op::_Let, rvect, args[1]->pre_compile(code));
code.close_pop_cur(args[1]->here);
code.push_set_cur(if_op.block1);
code.emplace_back(here, Op::_Let, rvect, args[2]->pre_compile(code));
code.close_pop_cur(args[2]->here);
return rvect;
}
case _SliceConst: {
auto rvect = new_tmp_vect(code);
code.emplace_back(here, Op::_SliceConst, rvect, strval);
return rvect;
}
default:
std::cerr << "expression constructor is " << cls << std::endl;
throw Fatal{"cannot compile expression with unknown constructor"};
}
}
} // namespace tolk
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