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* [gcc/devel/c++-modules] opnemp: add static assert for clause_names.
@ 2020-08-27 18:12 Nathan Sidwell
0 siblings, 0 replies; only message in thread
From: Nathan Sidwell @ 2020-08-27 18:12 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:929c4051afa22859831432d8feccfd1148ce7664
commit 929c4051afa22859831432d8feccfd1148ce7664
Author: Martin Liska <mliska@suse.cz>
Date: Mon Aug 17 11:14:13 2020 +0200
opnemp: add static assert for clause_names.
gcc/fortran/ChangeLog:
* openmp.c (resolve_omp_clauses): Add static assert
for OMP_LIST_NUM and size of clause_names array.
Remove check that is always true.
Diff:
---
gcc/fortran/openmp.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/gcc/fortran/openmp.c b/gcc/fortran/openmp.c
index 60d8e5573c2..4d33a450a33 100644
--- a/gcc/fortran/openmp.c
+++ b/gcc/fortran/openmp.c
@@ -4371,6 +4371,7 @@ resolve_omp_clauses (gfc_code *code, gfc_omp_clauses *omp_clauses,
"TO", "FROM", "REDUCTION", "DEVICE_RESIDENT", "LINK", "USE_DEVICE",
"CACHE", "IS_DEVICE_PTR", "USE_DEVICE_PTR", "USE_DEVICE_ADDR",
"NONTEMPORAL" };
+ STATIC_ASSERT (ARRAY_SIZE (clause_names) == OMP_LIST_NUM);
if (omp_clauses == NULL)
return;
@@ -4732,12 +4733,7 @@ resolve_omp_clauses (gfc_code *code, gfc_omp_clauses *omp_clauses,
for (list = 0; list < OMP_LIST_NUM; list++)
if ((n = omp_clauses->lists[list]) != NULL)
{
- const char *name;
-
- if (list < OMP_LIST_NUM)
- name = clause_names[list];
- else
- gcc_unreachable ();
+ const char *name = clause_names[list];
switch (list)
{
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