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(rescan): ".." no longer terminates a preprocessing number, since

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that's incompatible with the C standard.

From-SVN: r8339
This commit is contained in:
Richard Kenner 1994-10-25 18:39:55 -04:00
parent 39efff5b75
commit fd12bc82da
1 changed files with 1 additions and 3 deletions
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4
gcc/cccp.c
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@ -2934,9 +2934,7 @@ do { ip = &instack[indepth]; \
ibp += 2; ibp += 2;
} }
c = *ibp++; c = *ibp++;
/* ".." terminates a preprocessing number. This is useless for C if (!is_idchar[c] && c != '.') {
code but useful for preprocessing other things. */
if (!isalnum (c) && (c != '.' || *ibp == '.') && c != '_') {
--ibp; --ibp;
break; break;
} }