Begin migration from sys/win32 to sys/windows

1 files changed, 11 insertions, 0 deletions

diff --git a/src/check_decl.cpp b/src/check_decl.cpp
index 560518df9..9e719756e 100644
--- a/src/check_decl.cpp
+++ b/src/check_decl.cpp
@@ -505,9 +505,13 @@ void check_const_decl(CheckerContext *ctx, Entity *e, Ast *type_expr, Ast *init,
 
 typedef bool TypeCheckSig(Type *t);
 bool sig_compare(TypeCheckSig *a, Type *x, Type *y) {
+	x = core_type(x);
+	y = core_type(y);
 	return (a(x) && a(y));
 }
 bool sig_compare(TypeCheckSig *a, TypeCheckSig *b, Type *x, Type *y) {
+	x = core_type(x);
+	y = core_type(y);
 	if (a == b) {
 		return sig_compare(a, x, y);
 	}
@@ -542,6 +546,13 @@ bool signature_parameter_similar_enough(Type *x, Type *y) {
 		return true;
 	}
 
+	if (sig_compare(is_type_proc, is_type_proc, x, y)) {
+		return true;
+	}
+	if (sig_compare(is_type_proc, is_type_pointer, x, y)) {
+		return true;
+	}
+
 	return are_types_identical(x, y);
 }