[AST] Use PrintingPolicy for format string diagnosis
Summary:
This is a small improvement for OpenCL diagnostics, but is also useful
for our CHERI fork, as our __capability qualifier is suppressed from
diagnostics when all pointers are capabilities, only being used when pointers
need to be explicitly opted-in to being capabilities.
Reviewers: rsmith, Anastasia, aaron.ballman
Reviewed By: Anastasia, aaron.ballman
Subscribers: aaron.ballman, arichardson, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D78777
diff --git a/clang/test/SemaOpenCL/printf-format-strings.cl b/clang/test/SemaOpenCL/printf-format-strings.cl
index 0cfeeb1..6cdfc7e 100644
--- a/clang/test/SemaOpenCL/printf-format-strings.cl
+++ b/clang/test/SemaOpenCL/printf-format-strings.cl
@@ -65,8 +65,8 @@
kernel void format_v4f16(half4 arg_h, float4 arg_f, double4 arg_d)
{
- printf("%v4hf\n", arg_d); // expected-warning{{format specifies type '__fp16 __attribute__((ext_vector_type(4)))' but the argument has type 'double4' (vector of 4 'double' values)}}
- printf("%v4hf\n", arg_f); // expected-warning{{format specifies type '__fp16 __attribute__((ext_vector_type(4)))' but the argument has type 'float4' (vector of 4 'float' values)}}
+ printf("%v4hf\n", arg_d); // expected-warning{{format specifies type 'half __attribute__((ext_vector_type(4)))' but the argument has type 'double4' (vector of 4 'double' values)}}
+ printf("%v4hf\n", arg_f); // expected-warning{{format specifies type 'half __attribute__((ext_vector_type(4)))' but the argument has type 'float4' (vector of 4 'float' values)}}
printf("%v4hf\n", arg_h);
}