(skip_evaluation): New variable.

From-SVN: r13232

(skip_evaluation): New variable.
From-SVN: r13232
6bdd692c · Richard Kenner · 5f8f4a07 · 6bdd692c
Commit 6bdd692c authored Dec 07, 1996 by Richard Kenner
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gcc/c-tree.h
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--- a/gcc/c-tree.h
+++ b/gcc/c-tree.h
@@ -385,6 +385,11 @@ extern int current_function_returns_value;

 extern int current_function_returns_null;

+/* Nonzero means the expression being parsed will never be evaluated.
+   This is a count, since unevaluated expressions can nest.  */
+
+extern int skip_evaluation;
+
 /* Nonzero means `$' can be in an identifier.  */

 extern int dollars_in_ident;