Fix declaring class template methods with an attributed typedef
This change unifies the logic for template instantiation of methods and
functions declared with typedefs.
It ensures that SubstFunctionType() always fills the Params out param
with non-null ParmVarDecls or returns null.
Reviewers: rsmith
Differential Revision: http://llvm-reviews.chandlerc.com/D1135
llvm-svn: 187528
diff --git a/clang/test/SemaTemplate/instantiate-function-params.cpp b/clang/test/SemaTemplate/instantiate-function-params.cpp
index 7ab21c7..5bfae53 100644
--- a/clang/test/SemaTemplate/instantiate-function-params.cpp
+++ b/clang/test/SemaTemplate/instantiate-function-params.cpp
@@ -81,18 +81,21 @@
template<typename T>
struct X {
typedef int functype(int, int);
- functype func;
+ functype func1;
+ __attribute__((noreturn)) functype func2;
typedef int stdfunctype(int, int) __attribute__((stdcall));
__attribute__((stdcall)) functype stdfunc1;
stdfunctype stdfunc2;
- // FIXME: Test a calling convention not supported by this target.
+ __attribute__((pcs("aapcs"))) functype pcsfunc; // expected-warning {{calling convention 'pcs' ignored for this target}}
};
void f(X<int> x) {
- (void)x.func(1, 2);
+ (void)x.func1(1, 2);
+ (void)x.func2(1, 2);
(void)x.stdfunc1(1, 2);
(void)x.stdfunc2(1, 2);
+ (void)x.pcsfunc(1, 2);
}
}