* [pushed] [gdb/testsuite] Simplify regexp in gdb.rocm/watchpoint-at-end-of-shader.exp
@ 2026-08-19 8:29 Tom de Vries
0 siblings, 0 replies; only message in thread
From: Tom de Vries @ 2026-08-19 8:29 UTC (permalink / raw)
To: gdb-patches
In gdb.rocm/watchpoint-at-end-of-shader.exp, we have:
...
[multi_line "Switching to \[^\r\n\]+(?=\r\n)" \
"" \
...
This expands to "Switching to \[^\r\n\]+(?=\r\n)\r\n".
The lookahead '(?=\r\n)' is superfluous (because it's followed by '\r\n'), so
drop it.
While we're at it, reduce escaping by using {}.
---
gdb/testsuite/gdb.rocm/watchpoint-at-end-of-shader.exp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/gdb/testsuite/gdb.rocm/watchpoint-at-end-of-shader.exp b/gdb/testsuite/gdb.rocm/watchpoint-at-end-of-shader.exp
index 2ae0e044a53..298b5be9461 100644
--- a/gdb/testsuite/gdb.rocm/watchpoint-at-end-of-shader.exp
+++ b/gdb/testsuite/gdb.rocm/watchpoint-at-end-of-shader.exp
@@ -71,7 +71,8 @@ proc do_test {precise_memory has_xfail} {
setup_xfail "*-*-*"
}
gdb_test "continue" \
- [multi_line "Switching to \[^\r\n\]+(?=\r\n)" \
+ [multi_line \
+ {Switching to [^\r\n]+} \
"" \
"Thread $::decimal \[^\r\n\]*hit Hardware watchpoint $::decimal: -location \\*v" \
"" \
base-commit: ab1830f633107b180b46938003e6f49fb44cb17d
--
2.51.0
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