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* [gcc r12-3259] c++: use iloc_sentinel in another place
@ 2021-08-31 16:18 Jason Merrill
0 siblings, 0 replies; only message in thread
From: Jason Merrill @ 2021-08-31 16:18 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:17dc903ed36ea0b6189d66a36d36e0c5ab803a7b
commit r12-3259-g17dc903ed36ea0b6189d66a36d36e0c5ab803a7b
Author: Jason Merrill <jason@redhat.com>
Date: Fri Aug 27 22:59:48 2021 -0400
c++: use iloc_sentinel in another place
Another place we can use iloc_sentinel instead of explicitly saving and
restoring input_location.
gcc/cp/ChangeLog:
* constexpr.c (explain_invalid_constexpr_fn): Use iloc_sentinel.
Diff:
---
gcc/cp/constexpr.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/gcc/cp/constexpr.c b/gcc/cp/constexpr.c
index 8be88dcfc24..45adbab485a 100644
--- a/gcc/cp/constexpr.c
+++ b/gcc/cp/constexpr.c
@@ -942,7 +942,6 @@ explain_invalid_constexpr_fn (tree fun)
{
static hash_set<tree> *diagnosed;
tree body;
- location_t save_loc;
/* Only diagnose defaulted functions, lambdas, or instantiations. */
if (!DECL_DEFAULTED_FN (fun)
&& !LAMBDA_TYPE_P (CP_DECL_CONTEXT (fun))
@@ -957,7 +956,7 @@ explain_invalid_constexpr_fn (tree fun)
/* Already explained. */
return;
- save_loc = input_location;
+ iloc_sentinel ils = input_location;
if (!lambda_static_thunk_p (fun))
{
/* Diagnostics should completely ignore the static thunk, so leave
@@ -985,7 +984,6 @@ explain_invalid_constexpr_fn (tree fun)
cx_check_missing_mem_inits (DECL_CONTEXT (fun), body, true);
}
}
- input_location = save_loc;
}
/* Objects of this type represent calls to constexpr functions
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