(integer_overflow): Do nothing unless pedantic.

From-SVN: r2538

(integer_overflow): Do nothing unless pedantic.
From-SVN: r2538
2f6f8824 · Richard Stallman · cfb2c0b1 · 2f6f8824
Commit 2f6f8824 authored Oct 21, 1992 by Richard Stallman
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gcc/cexp.y
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--- a/gcc/cexp.y
+++ b/gcc/cexp.y
@@ -847,6 +847,7 @@ yyerror (s)
 static void
 integer_overflow ()
 {
+  if (pedantic)
    pedwarn ("integer overflow in preprocessor expression");
 }