================
@@ -0,0 +1,48 @@
+// Test for ompx_name clause error checking
+// RUN: %clang_cc1 -std=c++20 -verify -fopenmp %s
+
+static void foo() {
+}
+
+void bar() {
+ int x = 5;
+
+ // expected-error@+1 {{argument to 'ompx_name' clause must be a string
literal}}
+ #pragma omp target ompx_name(x)
+ {
+ }
+
+ // expected-error@+1 {{argument to 'ompx_name' clause must be a string
literal}}
+ #pragma omp target ompx_name(123)
+ {
+ }
+
+ // This should work - string literal
+ #pragma omp target ompx_name("valid_name")
+ {
+ }
+
+// expected-note@+1 {{previous use of this kernel name is here}}
+#pragma omp target ompx_name("baz")
+ foo();
+
+// expected-warning@+1 {{OpenMP target kernel name 'baz' is used more than
once in this translation unit}}
+#pragma omp target ompx_name("baz")
----------------
jdoerfert wrote:
You should get the errors at compile or runtime, but that is, for me, expected.
We can add an extension later to make the name unique with a suffix, but for
now, errors should be fine.
https://github.com/llvm/llvm-project/pull/200301
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