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author | Juanma Barranquero <lekktu@gmail.com> | 2010-07-29 04:11:23 +0200 |
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committer | Juanma Barranquero <lekktu@gmail.com> | 2010-07-29 04:11:23 +0200 |
commit | a94a477d07b369f653701b81c1f755b911ec0d5b (patch) | |
tree | 876d2af3bb8afa682dedd26fa8afc307fb7a24cf | |
parent | bc44bef76753a7cb9c4ebc050b4dceec2fdaed44 (diff) | |
download | emacs-a94a477d07b369f653701b81c1f755b911ec0d5b.tar.gz |
* make-docfile.c (write_c_args): Warn for old-style empty arglist ().
-rw-r--r-- | lib-src/ChangeLog | 4 | ||||
-rw-r--r-- | lib-src/make-docfile.c | 8 |
2 files changed, 11 insertions, 1 deletions
diff --git a/lib-src/ChangeLog b/lib-src/ChangeLog index d0ab1087aa9..9650348a317 100644 --- a/lib-src/ChangeLog +++ b/lib-src/ChangeLog @@ -1,3 +1,7 @@ +2010-07-29 Juanma Barranquero <lekktu@gmail.com> + + * make-docfile.c (write_c_args): Warn for old-style empty arglist (). + 2010-07-25 Juanma Barranquero <lekktu@gmail.com> * emacsclient.c (getcwd): Fix previous change: make getcwd diff --git a/lib-src/make-docfile.c b/lib-src/make-docfile.c index 4b5012902a0..7fe63bed506 100644 --- a/lib-src/make-docfile.c +++ b/lib-src/make-docfile.c @@ -442,7 +442,7 @@ write_c_args (FILE *out, char *func, char *buf, int minargs, int maxargs) register char *p; int in_ident = 0; char *ident_start; - int ident_length; + int ident_length = 0; fprintf (out, "(fn"); @@ -476,6 +476,12 @@ write_c_args (FILE *out, char *func, char *buf, int minargs, int maxargs) identifier. */ if (c == ',' || c == ')') { + if (ident_length == 0) + { + error ("empty arg list for `%s' should be (void), not ()", func); + continue; + } + if (strncmp (ident_start, "void", ident_length) == 0) continue; |