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Some checks for premature EOF.

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This commit is contained in:
Jesse Thilo
1998-12-30 06:07:25 +00:00
parent d2729d44ab
commit e6011337c3
1 changed files with 14 additions and 3 deletions
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17
src/reader.c
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@@ -488,8 +488,13 @@ parse_token_decl (int what_is, int what_is_not)
for (;;)
{
if(ungetc(skip_white_space(), finput) == '%')
int tmp_char = ungetc (skip_white_space (), finput);
if (tmp_char == '%')
return;
if (tmp_char == EOF)
fatals ("Premature EOF after %s", token_buffer);
token = lex();
if (token == COMMA)
{
@@ -671,9 +676,12 @@ parse_type_decl (void)
for (;;)
{
register int t;
int tmp_char = ungetc (skip_white_space (), finput);
if(ungetc(skip_white_space(), finput) == '%')
if (tmp_char == '%')
return;
if (tmp_char == EOF)
fatals ("Premature EOF after %s", token_buffer);
t = lex();
@@ -716,9 +724,12 @@ parse_assoc_decl (int assoc)
for (;;)
{
register int t;
int tmp_char = ungetc (skip_white_space (), finput);
if(ungetc(skip_white_space(), finput) == '%')
if (tmp_char == '%')
return;
if (tmp_char == EOF)
fatals ("Premature EOF after %s", token_buffer);
t = lex();