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(read_braced_string): Check for EOF. If encountered issue an error message.

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From-SVN: r68363
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Nick Clifton 2003-06-23 13:57:39 +00:00 committed by Nick Clifton
parent 4319ef2a9d
commit a3c18e4f65
2 changed files with 11 additions and 0 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2003-06-23 Nick Clifton <nickc@redhat.com>
* read-rtl.c (read_braced_string): Check for EOF. If
encountered issue an error message.
2003-06-23 Kazu Hirata <kazu@cs.umass.edu>
* doc/invoke.texi: Document dump options, dT and dW.

6
gcc/read-rtl.c
View File

@ -298,11 +298,13 @@ read_braced_string (ob, infile)
{
int c;
int brace_depth = 1; /* caller-processed */
unsigned long starting_read_rtx_lineno = read_rtx_lineno;
obstack_1grow (ob, '{');
while (brace_depth)
{
c = getc (infile); /* Read the string */
if (c == '\n')
read_rtx_lineno++;
else if (c == '{')
@ -314,6 +316,10 @@ read_braced_string (ob, infile)
read_escape (ob, infile);
continue;
}
else if (c == EOF)
fatal_with_file_and_line
(infile, "missing closing } for opening brace on line %lu",
starting_read_rtx_lineno);
obstack_1grow (ob, c);
}