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* src/lex.c (read_typename): New function.

Browse Source 
(lex): Use it.
* src/reader.c (copy_dollar): Likewise.
This commit is contained in:
Akim Demaille
2000-10-16 18:08:35 +00:00
parent 550a72a3be
commit f282676b7e
5 changed files with 50 additions and 37 deletions
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53
src/lex.c
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@@ -323,6 +323,37 @@ unlex (int token)
unlexed_symval = symval;
}
/*-----------------------------------------------------------------.
| We just read `<' from FIN. Store in TOKEN_BUFFER, the type name |
| specified between the `<...>'. |
`-----------------------------------------------------------------*/
void
read_type_name (FILE *fin)
{
char *p = token_buffer;
int c = getc (fin);
while (c != '>')
{
if (c == EOF)
fatal (_("unterminated type name at end of file"));
if (c == '\n')
{
complain (_("unterminated type name"));
ungetc (c, fin);
break;
}
if (p == token_buffer + maxtoken)
p = grow_token_buffer (p);
*p++ = c;
c = getc (fin);
}
*p = 0;
}
int
lex (void)
@@ -488,29 +519,9 @@ lex (void)
}
case '<':
p = token_buffer;
c = getc (finput);
while (c != '>')
{
if (c == EOF)
fatal (_("unterminated type name at end of file"));
if (c == '\n')
{
complain (_("unterminated type name"));
ungetc (c, finput);
break;
}
if (p == token_buffer + maxtoken)
p = grow_token_buffer (p);
*p++ = c;
c = getc (finput);
}
*p = 0;
read_type_name (finput);
return TYPENAME;
case '%':
return parse_percent_token ();