Commit fe6249348f615c975a2db53bb0c93f83bd2a281b | zig

This prevents sema from creating new decls for the functions and
passing them to the backends as non-function decls.

Closes #12501

2 files changed, 22 insertions(+), 0 deletions(-)

src/Sema.zig+7

...	...	@@ -27404,6 +27404,13 @@ fn analyzeRef(
27404	27404	const operand_ty = sema.typeOf(operand);
27405	27405
27406	27406	if (try sema.resolveMaybeUndefVal(operand)) \|val\| {
	27407	switch (val.tag()) {
	27408	.extern_fn, .function => {
	27409	const decl_index = val.pointerDecl().?;
	27410	return sema.analyzeDeclRef(decl_index);
	27411	},
	27412	else => {},
	27413	}
27407	27414	var anon_decl = try block.startAnonDecl();
27408	27415	defer anon_decl.deinit();
27409	27416	return sema.analyzeDeclRef(try anon_decl.finish(

test/behavior/eval.zig+15

...	...	@@ -1507,3 +1507,18 @@ test "inline call in @TypeOf inherits is_inline property" {
1507	1507	};
1508	1508	try expect(S.T == void);
1509	1509	}
	1510
	1511	test "comptime function turns function value to function pointer" {
	1512	const S = struct {
	1513	fn fnPtr(function: anytype) *const @TypeOf(function) {
	1514	return &function;
	1515	}
	1516	fn Nil() u8 {
	1517	return 0;
	1518	}
	1519	const foo = &[_]*const fn () u8{
	1520	fnPtr(Nil),
	1521	};
	1522	};
	1523	comptime try expect(S.foo[0] == &S.Nil);
	1524	}