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(cpp_lex) New arg skip_evaluation.
authorkenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 13 Apr 1997 16:50:58 +0000 (16:50 +0000)
committerkenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 13 Apr 1997 16:50:58 +0000 (16:50 +0000)
commit62f190d9a8ce7f3f65fe2ef68cfc5880850e6427
tree8037e1d99ae956e3c158179b4b9047694ea939e4
parentd004374db681a03e7da50d8b71fee62ab405a738
(cpp_lex) New arg skip_evaluation.
(cpp_parse_expr): Pass skip_evaluation to cpp_lex.
Abort if cpp_lex returns NAME.
(cpp_lex): Optionally warn about undefined identifiers that evaluate to 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13880 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/cppexp.c