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ef5719d7e6
In stdlib, all existing pure functions are asm-implemented. But since we introduced a `pure` keyword applicable to user-defined functions, we need to check that they won't have any side effects (exceptions, globals modification, etc.)
18 lines
205 B
Text
18 lines
205 B
Text
int f_impure();
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int f_pure() pure {
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return f_impure();
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}
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int main() {
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return f_pure();
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}
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{-
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@compilation_should_fail
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@stderr
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"""
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An impure operation in a pure function
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return f_impure();
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"""
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-}
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