[gcc r16-3172] testsuite: fix jit.dg/test-error-impossible-must-tail-call.c [PR119783]

[David Malcolm via Gcc-cvs]

https://gcc.gnu.org/g:f622df9af2e7c1da35cf0c9b895dacc1fa75107a

commit r16-3172-gf622df9af2e7c1da35cf0c9b895dacc1fa75107a
Author: David Malcolm <dmalc...@redhat.com>
Date:   Tue Aug 12 21:46:41 2025 -0400

    testsuite: fix jit.dg/test-error-impossible-must-tail-call.c [PR119783]
    
    I added this test back in r7-934-g15c671a79ca66d, but it looks like
    r15-2125-g81824596361cf4 changed the error message.
    
    gcc/testsuite/ChangeLog:
            PR testsuite/119783
            jit.dg/test-error-impossible-must-tail-call.c
            * jit.dg/test-error-impossible-must-tail-call.c (verify_code):
            Check that we get a suitable-looking error message, but don't
            try to specify exactly what the message is.
    
    Signed-off-by: David Malcolm <dmalc...@redhat.com>

Diff:
---
 gcc/testsuite/jit.dg/test-error-impossible-must-tail-call.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/gcc/testsuite/jit.dg/test-error-impossible-must-tail-call.c 
b/gcc/testsuite/jit.dg/test-error-impossible-must-tail-call.c
index 8848d3015a9a..a50dcb2f43c1 100644
--- a/gcc/testsuite/jit.dg/test-error-impossible-must-tail-call.c
+++ b/gcc/testsuite/jit.dg/test-error-impossible-must-tail-call.c
@@ -88,6 +88,8 @@ verify_code (gcc_jit_context *ctxt, gcc_jit_result *result)
 {
   CHECK_VALUE (result, NULL);
 
-  CHECK_STRING_VALUE (gcc_jit_context_get_first_error (ctxt),
-                     "cannot tail-call: callee returns a structure");
+  /* Check that we get an error message with a reason; we
+     don't want to overspecify the test with a precise reason, though.  */
+  CHECK_STRING_STARTS_WITH (gcc_jit_context_get_first_error (ctxt),
+                           "cannot tail-call: ");
 }