[clang] 247c5b5 - [test] Properly test -Werror-implicit-function-declaration and -Wvec-elem-size

[Fangrui Song via cfe-commits]

Author: Fangrui Song
Date: 2020-11-05T20:08:23-08:00
New Revision: 247c5b5d69631c9f5fce9bf914f09f84e5cf8232

URL: https://github.com/llvm/llvm-project/commit/247c5b5d69631c9f5fce9bf914f09f84e5cf8232
DIFF: https://github.com/llvm/llvm-project/commit/247c5b5d69631c9f5fce9bf914f09f84e5cf8232.diff

LOG: [test] Properly test -Werror-implicit-function-declaration and -Wvec-elem-size

Reviewed By: dblaikie

Differential Revision: https://reviews.llvm.org/D90874

Added: 
    

Modified: 
    clang/test/Modules/diagnose-missing-import.m
    clang/test/Sema/implicit-decl.c
    clang/test/Sema/vecshift.c

Removed: 
    


################################################################################
diff  --git a/clang/test/Modules/diagnose-missing-import.m b/clang/test/Modules/diagnose-missing-import.m
index f0e557ac09b0..2c67e01944a9 100644
--- a/clang/test/Modules/diagnose-missing-import.m
+++ b/clang/test/Modules/diagnose-missing-import.m
@@ -2,9 +2,6 @@
 // RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -I%S/Inputs/diagnose-missing-import \
 // RUN:   -Werror=implicit-function-declaration -fsyntax-only \
 // RUN:   -fimplicit-module-maps -verify %s
-// RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -I%S/Inputs/diagnose-missing-import \
-// RUN:   -Werror-implicit-function-declaration -fsyntax-only \
-// RUN:   -fimplicit-module-maps -verify %s
 @import NCI;
 
 void foo() {

diff  --git a/clang/test/Sema/implicit-decl.c b/clang/test/Sema/implicit-decl.c
index a04bb0e22ef1..2ae4c009bd47 100644
--- a/clang/test/Sema/implicit-decl.c
+++ b/clang/test/Sema/implicit-decl.c
@@ -1,4 +1,7 @@
-// RUN: %clang_cc1 %s -verify -fsyntax-only -Werror
+// RUN: %clang_cc1 %s -verify -fsyntax-only -Werror=implicit-function-declaration
+
+/// -Werror-implicit-function-declaration is a deprecated alias used by many projects.
+// RUN: %clang_cc1 %s -verify -fsyntax-only -Werror-implicit-function-declaration
 
 typedef int int32_t;
 typedef unsigned char Boolean;

diff  --git a/clang/test/Sema/vecshift.c b/clang/test/Sema/vecshift.c
index 7ad19b82093b..f342e68547f4 100644
--- a/clang/test/Sema/vecshift.c
+++ b/clang/test/Sema/vecshift.c
@@ -1,5 +1,7 @@
 // RUN: %clang_cc1 -fsyntax-only -DERR -verify %s
+// RUN: %clang_cc1 -fsyntax-only -verify %s -Wno-error=vec-elem-size
 // RUN: %clang_cc1 -fsyntax-only -DEXT -DERR -verify %s
+// RUN: %clang_cc1 -fsyntax-only -DEXT -verify %s -Wno-error=vec-elem-size
 
 #ifdef EXT
 typedef __attribute__((__ext_vector_type__(8))) char vector_char8;