Change SemaType's "GetTypeForDeclarator" and "ConvertDeclSpecToType" to
always return a non-null QualType + error bit. This fixes a bunch of
cases that didn't check for null result (and could thus crash) and eliminates
some crappy code scattered throughout sema.
This also improves the diagnostics in the recursive struct case to eliminate
a bogus second error. It also cleans up the case added to function.c by forming
a proper function type even though the declarator is erroneous, allowing the
parameter to be added to the function. Before:
t.c:2:1: error: unknown type name 'unknown_type'
unknown_type f(void*P)
^
t.c:4:3: error: use of undeclared identifier 'P'
P+1;
^
After:
t.c:2:1: error: unknown type name 'unknown_type'
unknown_type f(void*P)
^
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70023 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/nested-redef.c b/test/Sema/nested-redef.c
index 53b22d6..ea18091 100644
--- a/test/Sema/nested-redef.c
+++ b/test/Sema/nested-redef.c
@@ -1,7 +1,6 @@
// RUN: clang-cc -fsyntax-only -verify %s
struct X { // expected-note{{previous definition is here}}
- struct X { } x; // expected-error{{nested redefinition of 'X'}} \
- expected-error {{field has incomplete type}}
+ struct X { } x; // expected-error{{nested redefinition of 'X'}}
};
struct Y { };