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Support integer constant unsigned-suffix and long-long-suffix.

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This commit is contained in:
Robert Nordier 1998-05-19 20:41:20 +00:00
parent 987614a910
commit c70772eab9
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=36211
1 changed files with 21 additions and 3 deletions
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24
usr.bin/indent/lexi.c
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@ -152,7 +152,8 @@ lexi()
if (isdigit(*buf_ptr) || buf_ptr[0] == '.' && isdigit(buf_ptr[1])) {
int seendot = 0,
seenexp = 0;
seenexp = 0,
seensfx = 0;
if (*buf_ptr == '0' &&
(buf_ptr[1] == 'x' || buf_ptr[1] == 'X')) {
*e_token++ = *buf_ptr++;
@ -183,8 +184,25 @@ lexi()
*e_token++ = *buf_ptr++;
}
}
if (*buf_ptr == 'L' || *buf_ptr == 'l')
*e_token++ = *buf_ptr++;
while (1) {
if (!(seensfx & 1) &&
(*buf_ptr == 'U' || *buf_ptr == 'u')) {
CHECK_SIZE_TOKEN;
*e_token++ = *buf_ptr++;
seensfx |= 1;
continue;
}
if (!(seensfx & 2) &&
(*buf_ptr == 'L' || *buf_ptr == 'l')) {
CHECK_SIZE_TOKEN;
if (buf_ptr[1] == buf_ptr[0])
*e_token++ = *buf_ptr++;
*e_token++ = *buf_ptr++;
seensfx |= 2;
continue;
}
break;
}
}
else
while (chartype[*buf_ptr] == alphanum) { /* copy it over */