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| author | Marek Polacek <polacek@redhat.com> | 2021-12-17 14:52:38 -0500 |
|---|---|---|
| committer | Marek Polacek <polacek@redhat.com> | 2022-01-03 14:00:34 -0500 |
| commit | 122a75488c98b898df1a6f2ed4e48836a5d72d7a (patch) | |
| tree | fd8b3db0b5face43dee9508d3cbb818282a5f76e /gcc | |
| parent | 4003ecbcedca2c36de762a8171b90a7969edce82 (diff) | |
| download | gcc-122a75488c98b898df1a6f2ed4e48836a5d72d7a.zip gcc-122a75488c98b898df1a6f2ed4e48836a5d72d7a.tar.gz gcc-122a75488c98b898df1a6f2ed4e48836a5d72d7a.tar.bz2 | |
c++: Avoid narrowing in make_char_string_pack
This fixes
gcc/cp/parser.c:4618:41: warning: narrowing conversion of '(char)(*(str + ((sizetype)i)))' from 'char' to 'unsigned char' [-Wnarrowing]
4618 | unsigned char s[3] = { '\'', str[i], '\'' };
| ~~~~~^
gcc/cp/ChangeLog:
* parser.c (make_char_string_pack): Add a cast to const unsigned
char *.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/parser.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c index bd5cb21..4475f79 100644 --- a/gcc/cp/parser.c +++ b/gcc/cp/parser.c @@ -4607,7 +4607,8 @@ make_char_string_pack (tree value) { tree charvec; tree argpack = make_node (NONTYPE_ARGUMENT_PACK); - const char *str = TREE_STRING_POINTER (value); + const unsigned char *str + = (const unsigned char *) TREE_STRING_POINTER (value); int i, len = TREE_STRING_LENGTH (value) - 1; tree argvec = make_tree_vec (1); |