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style: reduce scopes

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* src/scan-gram.l (STRING_GROW_ESCAPE): Move the static_assert about
type sizes here.
This commit is contained in:
Akim Demaille
2020-06-13 08:15:42 +02:00
parent c857ed4f72
commit e088b4f90f
1 changed files with 1 additions and 2 deletions
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3
src/scan-gram.l
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@@ -86,6 +86,7 @@ static boundary scanner_cursor;
#define STRING_GROW_ESCAPE(Char) \
do { \
verify (UCHAR_MAX < ULONG_MAX); \
long c = Char; \
if (0 < c && c <= UCHAR_MAX) \
obstack_1grow (&obstack_for_string, c); \
@@ -653,12 +654,10 @@ eqopt ({sp}=)?
<SC_ESCAPED_CHARACTER,SC_ESCAPED_STRING,SC_ESCAPED_TSTRING>
{
\\[0-7]{1,3} {
verify (UCHAR_MAX < ULONG_MAX);
STRING_GROW_ESCAPE (strtol (yytext + 1, NULL, 8));
}
\\x[0-9abcdefABCDEF]+ {
verify (UCHAR_MAX < ULONG_MAX);
STRING_GROW_ESCAPE (strtol (yytext + 2, NULL, 16));
}