[PATCH] D85429: [OpenCL] Allow for variadic macros in C++ for OpenCL
Anastasia Stulova via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Wed Aug 12 08:19:31 PDT 2020
This revision was automatically updated to reflect the committed changes.
Closed by commit rG3c8a4ee0764c: [OpenCL] Remove warning for variadic macros in C++ for OpenCL. (authored by Anastasia).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D85429/new/
https://reviews.llvm.org/D85429
Files:
clang/lib/Lex/PPDirectives.cpp
clang/test/Preprocessor/macro_variadic.cl
Index: clang/test/Preprocessor/macro_variadic.cl
===================================================================
--- clang/test/Preprocessor/macro_variadic.cl
+++ clang/test/Preprocessor/macro_variadic.cl
@@ -1,5 +1,7 @@
// RUN: %clang_cc1 -verify %s -cl-std=CL1.2
// RUN: %clang_cc1 -verify %s -pedantic -DPEDANTIC -cl-std=CL1.2
+// RUN: %clang_cc1 -verify %s -cl-std=CLC++
+// RUN: %clang_cc1 -verify %s -pedantic -cl-std=CLC++
#define NO_VAR_FUNC(...) 5
@@ -15,6 +17,11 @@
void foo() {
NO_VAR_FUNC(1, 2, 3);
- VAR_FUNC(1, 2, 3); //expected-error{{implicit declaration of function 'func' is invalid in OpenCL}}
+ VAR_FUNC(1, 2, 3);
+#if !__OPENCL_CPP_VERSION__
+// expected-error at -2{{implicit declaration of function 'func' is invalid in OpenCL}}
+#else
+// expected-error at -4{{use of undeclared identifier 'func'}}
+#endif
VAR_PRINTF("%i", 1);
}
Index: clang/lib/Lex/PPDirectives.cpp
===================================================================
--- clang/lib/Lex/PPDirectives.cpp
+++ clang/lib/Lex/PPDirectives.cpp
@@ -2397,7 +2397,7 @@
diag::ext_variadic_macro);
// OpenCL v1.2 s6.9.e: variadic macros are not supported.
- if (LangOpts.OpenCL) {
+ if (LangOpts.OpenCL && !LangOpts.OpenCLCPlusPlus) {
Diag(Tok, diag::ext_pp_opencl_variadic_macros);
}
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