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* [gcc(refs/vendors/ARM/heads/morello)] cp_build_c_cast: TYPE_PRECISION fix
@ 2022-02-28 12:09 Matthew Malcomson
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From: Matthew Malcomson @ 2022-02-28 12:09 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:c765078578688e8a16e6632c7180b0b2389ccd55
commit c765078578688e8a16e6632c7180b0b2389ccd55
Author: Alex Coplan <alex.coplan@arm.com>
Date: Fri Jan 28 10:44:41 2022 +0000
cp_build_c_cast: TYPE_PRECISION fix
Use TYPE_NONCAP_PRECISION to compare the precision of the capabilities'
address values with the precision of the integer from which we're
casting.
Diff:
---
gcc/cp/typeck.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/cp/typeck.c b/gcc/cp/typeck.c
index ac30f4b4133..5de36ddf0ce 100644
--- a/gcc/cp/typeck.c
+++ b/gcc/cp/typeck.c
@@ -8299,7 +8299,7 @@ cp_build_c_cast (location_t loc, tree type, tree expr,
if (TYPE_PTR_P (type)
&& TREE_CODE (TREE_TYPE (value)) == INTEGER_TYPE
/* Casting to an integer of smaller size is an error detected elsewhere. */
- && TYPE_PRECISION (type) > TYPE_PRECISION (TREE_TYPE (value))
+ && TYPE_NONCAP_PRECISION (type) > TYPE_PRECISION (TREE_TYPE (value))
/* Don't warn about converting any constant. */
&& !TREE_CONSTANT (value))
warning_at (loc, OPT_Wint_to_pointer_cast,
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2022-02-28 12:09 [gcc(refs/vendors/ARM/heads/morello)] cp_build_c_cast: TYPE_PRECISION fix Matthew Malcomson
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