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Function pointer from generic lambda #50

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DanielBelow opened this issue Jan 10, 2020 · 1 comment

DanielBelow commented Jan 10, 2020

void test() {
  void (*func)(auto) = [](auto x) {};
}

crashes the compiler after triggering this assert:

clang-10: llvm-project/clang/lib/AST/Type.cpp:2056: bool clang::Type::isConstantSizeType() const: 
Assertion `!isDependentType() && "This doesn't make sense for dependent types"' failed.

Same code on https://godbolt.org/z/-f8YBy crashes a bit later.

The text was updated successfully, but these errors were encountered:

DanielBelow changed the title ~~Function pointer with generic lambda~~ Function pointer from generic lambda

marehr commented Feb 7, 2020

This compiles now with:

<source>:2:16: error: 'auto' not allowed in function prototype that is not a function declaration
  void (*func)(auto) = [](auto x) {};
               ^~~~

1 error generated.
Compiler returned: 1

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