diff options
Diffstat (limited to 'gcc/cpplex.c')
| -rw-r--r-- | gcc/cpplex.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gcc/cpplex.c b/gcc/cpplex.c index c9c0641..4f0767e 100644 --- a/gcc/cpplex.c +++ b/gcc/cpplex.c @@ -1094,8 +1094,8 @@ _cpp_lex_direct (pfile) return result; } -/* An upper bound on the number of bytes needed to spell TOKEN, - including preceding whitespace. */ +/* An upper bound on the number of bytes needed to spell TOKEN. + Does not include preceding whitespace. */ unsigned int cpp_token_len (token) const cpp_token *token; @@ -1104,12 +1104,12 @@ cpp_token_len (token) switch (TOKEN_SPELL (token)) { - default: len = 0; break; + default: len = 4; break; case SPELL_LITERAL: len = token->val.str.len; break; case SPELL_IDENT: len = NODE_LEN (token->val.node); break; } - /* 1 for whitespace, 4 for comment delimiters. */ - return len + 5; + + return len; } /* Write the spelling of a token TOKEN to BUFFER. The buffer must @@ -1167,8 +1167,8 @@ unsigned char * cpp_token_as_text (pfile, token) cpp_reader *pfile; const cpp_token *token; -{ - unsigned int len = cpp_token_len (token); +{ + unsigned int len = cpp_token_len (token) + 1; unsigned char *start = _cpp_unaligned_alloc (pfile, len), *end; end = cpp_spell_token (pfile, token, start); |