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[OpenCL] Fix diagnostic message about overload candidates 

Summary:
I wonder if there are some extension which need to be disabled to get
overloadable candidate available.


Reviewers: asavonic, Anastasia

Reviewed By: Anastasia

Subscribers: yaxunl, sidorovd, cfe-commits

Differential Revision: https://reviews.llvm.org/D54152

llvm-svn: 346311
This commit is contained in:
Andrew Savonichev 2018-11-07 13:07:18 +00:00
parent 855d09855d
commit 97754f4c0b
2 changed files with 2 additions and 2 deletions
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2
clang/include/clang/Basic/DiagnosticSemaKinds.td
View File

@ -3681,7 +3681,7 @@ def warn_diagnose_if_succeeded : Warning<"%0">, InGroup<UserDefinedWarnings>,
def note_ovl_candidate_disabled_by_function_cond_attr : Note<
"candidate disabled: %0">;
def note_ovl_candidate_disabled_by_extension : Note<
"candidate unavailable as it requires OpenCL extension '%0' to be disabled">;
"candidate unavailable as it requires OpenCL extension '%0' to be enabled">;
def err_addrof_function_disabled_by_enable_if_attr : Error<
"cannot take address of function %0 because it has one or more "
"non-tautological enable_if conditions">;

2
clang/test/SemaOpenCL/extension-begin.cl
View File

@ -40,7 +40,7 @@ void test_f2(void) {
PointerOfA test_A_pointer; // expected-error {{use of type 'PointerOfA' (aka 'const struct A *') requires my_ext extension to be enabled}}
f(); // expected-error {{use of declaration 'f' requires my_ext extension to be enabled}}
g(0); // expected-error {{no matching function for call to 'g'}}
// expected-note@extension-begin.h:18 {{candidate unavailable as it requires OpenCL extension 'my_ext' to be disabled}}
// expected-note@extension-begin.h:18 {{candidate unavailable as it requires OpenCL extension 'my_ext' to be enabled}}
// expected-note@extension-begin.h:23 {{candidate function not viable: requires 0 arguments, but 1 was provided}}
}