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[FunC] Reserve '!' for the future, identifiers can't start with it

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Aleksandr Kirsanov 2024-06-22 01:19:57 +03:00
parent 79721d230e
commit e2467b8ba4
No known key found for this signature in database
GPG key ID: B758BBAA01FFB3D3
6 changed files with 48 additions and 7 deletions
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15
crypto/func/auto-tests/tests/invalid-ident-1.fc Normal file
View file

@ -0,0 +1,15 @@
;; this is allowed, lexer doesn't stop on it
int get_false!() { return false; }
_ main() {
var x = false;
if (!x) {
return 1;
}
return 0;
}
{-
@compilation_should_fail
@stderr '!' is reserved for the future
-}

11
crypto/func/auto-tests/tests/invalid-ident-2.fc Normal file
View file

@ -0,0 +1,11 @@
_ main() {
var x = false;
var b = ! x;
return b;
}
{-
@compilation_should_fail
@stderr var b = ! x;
@stderr '!' is reserved for the future
-}

3
crypto/func/auto-tests/tests/s1.fc
View file

@ -1,4 +1,7 @@
get slice ascii_slice() {
if (false) {
return "!string!"; // !string!
}
return "string";
}

14
crypto/func/auto-tests/tests/test-math.fc
View file

@ -4,7 +4,7 @@ forall X -> (tuple, ()) ~tset(tuple t, int idx, X val) pure asm(t val idx) "SETI
;; computes 1-acos(x)/Pi by a very simple, extremely slow (~70k gas) and imprecise method
;; fixed256 acos_prepare_slow(fixed255 x);
int acos_prepare_slow_f255(int x) inline {
int acos_prepare_slow_f255!(int x) inline {
x -= (x == 0);
int t = 1;
repeat (255) {
@ -16,14 +16,14 @@ int acos_prepare_slow_f255(int x) inline {
;; extremely slow (~70k gas) and somewhat imprecise (very imprecise when x is small), for testing only
;; fixed254 acos_slow(fixed255 x);
int acos_slow_f255(int x) inline_ref {
int t = acos_prepare_slow_f255(x);
int acos_slow_f255@(int x) inline_ref {
int t = acos_prepare_slow_f255!(x);
return - mulrshiftr256(t + (-1 << 256), Pi_const_f254());
}
;; fixed255 asin_slow(fixed255 x);
int asin_slow_f255(int x) inline_ref {
int t = acos_prepare_slow_f255(abs(x)) % (1 << 255);
int asin_slow_f255%(int x) inline_ref {
int t = acos_prepare_slow_f255!(abs(x)) % (1 << 255);
return muldivr(t, Pi_const_f254(), 1 << 255) * sgn(x);
}
@ -116,13 +116,13 @@ int asin_f255_test(x) method_id(10023) {
return asin_f255(x);
}
int asin_slow_f255_test(x) method_id(10024) {
return asin_slow_f255(x);
return asin_slow_f255%(x);
}
int acos_f255_test(x) method_id(10025) {
return acos_f255(x);
}
int acos_slow_f255_test(x) method_id(10026) {
return acos_slow_f255(x);
return acos_slow_f255@(x);
}
int fixed248::atan_test(x) method_id(10027) {
return fixed248::atan(x);