[OPENMP]Add -Wunintialized to the erroneous tests for future fix PR42392,

NFC.

llvm-svn: 365334

1 files changed, 6 insertions, 4 deletions

diff --git a/clang/test/OpenMP/target_parallel_if_messages.cpp b/clang/test/OpenMP/target_parallel_if_messages.cpp
index d59b4ab5074..460e0c8655f 100644
--- a/clang/test/OpenMP/target_parallel_if_messages.cpp
+++ b/clang/test/OpenMP/target_parallel_if_messages.cpp
@@ -1,6 +1,6 @@
-// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 %s
+// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 %s -Wuninitialized
 
-// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 %s
+// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 %s -Wuninitialized
 
 void foo() {
 }
@@ -13,6 +13,7 @@ struct S1; // expected-note {{declared here}}
 
 template <class T, class S> // expected-note {{declared here}}
 int tmain(T argc, S **argv) {
+  T z;
   #pragma omp target parallel if // expected-error {{expected '(' after 'if'}}
   foo();
   #pragma omp target parallel if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
@@ -23,7 +24,7 @@ int tmain(T argc, S **argv) {
   foo();
   #pragma omp target parallel if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel' are ignored}}
   foo();
-  #pragma omp target parallel if (argc > 0 ? argv[1] : argv[2])
+  #pragma omp target parallel if (argc > 0 ? argv[1] : argv[2] + z)
   foo();
   #pragma omp target parallel if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp target parallel' cannot contain more than one 'if' clause}}
   foo();
@@ -60,6 +61,7 @@ int tmain(T argc, S **argv) {
 }
 
 int main(int argc, char **argv) {
+  int z;
   #pragma omp target parallel if // expected-error {{expected '(' after 'if'}}
   foo();
   #pragma omp target parallel if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
@@ -88,7 +90,7 @@ int main(int argc, char **argv) {
   foo();
   #pragma omp target parallel if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
   foo();
-  #pragma omp target parallel if(parallel : argc)
+  #pragma omp target parallel if(parallel : argc * z)
   foo();
   #pragma omp target parallel if(target : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp target parallel'}}
   foo();