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| author | Richard Sandiford <rdsandiford@googlemail.com> | 2010-06-10 20:23:00 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2010-06-10 20:23:00 +0000 |
| commit | 7f7c467fed603c8ad387e731d99ad889e7f2a501 (patch) | |
| tree | 91d59b44f33747a188102e54bc43cca44943e99a /gcc/read-md.h | |
| parent | 9f418533f26281f5d9bf776d9d18605f8b2c3b0f (diff) | |
| download | gcc-7f7c467fed603c8ad387e731d99ad889e7f2a501.tar.gz | |
read-md.h (read_char): Increment read_md_lineno after reading '\n'.
gcc/
* read-md.h (read_char): Increment read_md_lineno after reading '\n'.
(unread_char): Decrement read_md_lineno after putting back '\n'.
* read-md.c (fatal_with_file_and_line): Push back any characters
that we decide not to add to the context.
(read_skip_spaces): Don't increment read_md_lineno here. Avoid using
fatal_expected_char in cases where '/' ends a line (for example).
(read_name): Don't increment read_md_lineno here.
(read_escape): Likewise.
(read_quoted_string): Likewise.
(read_braced_string): Likewise.
From-SVN: r160576
Diffstat (limited to 'gcc/read-md.h')
| -rw-r--r-- | gcc/read-md.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/gcc/read-md.h b/gcc/read-md.h index 2edd3ce4c21..0ebebde057d 100644 --- a/gcc/read-md.h +++ b/gcc/read-md.h @@ -51,7 +51,12 @@ extern struct obstack string_obstack; static inline int read_char (void) { - return getc (read_md_file); + int ch; + + ch = getc (read_md_file); + if (ch == '\n') + read_md_lineno++; + return ch; } /* Put back CH, which was the last character read from the MD file. */ @@ -59,6 +64,8 @@ read_char (void) static inline void unread_char (int ch) { + if (ch == '\n') + read_md_lineno--; ungetc (ch, read_md_file); } |