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(parent: 1221b78) | patch
Warn about dubious constructions like "%token T T".
authorPaul Eggert <eggert@cs.ucla.edu>
Tue, 3 Jan 2006 21:31:57 +0000 (21:31 +0000)
committerPaul Eggert <eggert@cs.ucla.edu>
Tue, 3 Jan 2006 21:31:57 +0000 (21:31 +0000)
commit073f92889fed2bb511833920e841243a749223ca
treebd8161096f5107453286c36be242c35fe60bc945tree | snapshot
parent1221b78adb3f243e9afb8096f95218e2b03a4854commit | diff
Warn about dubious constructions like "%token T T".
* src/symtab.h (struct symbol.declared): New member.
* src/symtab.c (symbol_new): Initialize it to false.
(symbol_class_set): New arg DECLARING, specifying whether
this is a declaration that we want to warn about, if there
is more than one of them.  All uses changed.
ChangeLog diff | blob | blame | history
src/parse-gram.y diff | blob | blame | history
src/scan-gram.l diff | blob | blame | history
src/symtab.c diff | blob | blame | history
src/symtab.h diff | blob | blame | history
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