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[PATCH] Add quotes for -fconstexpr-depth= in an error message.
- From: Martin Liška <mliska at suse dot cz>
- To: gcc-patches at gcc dot gnu dot org
- Date: Wed, 29 Aug 2018 10:27:13 +0200
- Subject: [PATCH] Add quotes for -fconstexpr-depth= in an error message.
Hi.
That's just simple patch that wraps an option name
in an error message into apostrophes.
Patch can bootstrap on ppc64le-redhat-linux and survives regression tests.
Ready to be installed?
Martin
gcc/cp/ChangeLog:
2018-08-28 Martin Liska <mliska@suse.cz>
* constexpr.c (cxx_eval_call_expression): Add quotes
to -fconstexpr-depth=.
---
gcc/cp/constexpr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/cp/constexpr.c b/gcc/cp/constexpr.c
index f646519135f..15ec13e3cb1 100644
--- a/gcc/cp/constexpr.c
+++ b/gcc/cp/constexpr.c
@@ -1669,7 +1669,7 @@ cxx_eval_call_expression (const constexpr_ctx *ctx, tree t,
{
if (!ctx->quiet)
error ("%<constexpr%> evaluation depth exceeds maximum of %d (use "
- "-fconstexpr-depth= to increase the maximum)",
+ "%<-fconstexpr-depth=%> to increase the maximum)",
max_constexpr_depth);
*non_constant_p = true;
result = error_mark_node;