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changeset 24092:80906ac05e7d

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* lex.ll: Disable GCC diagnostic -Wimplicit-fallthrough.
author John W. Eaton <jwe@octave.org>
date Fri, 22 Sep 2017 22:03:01 -0400
parents 19d8d99152e9
children 7d9ba57201b4
files libinterp/parse-tree/lex.ll
diffstat 1 files changed, 2 insertions(+), 9 deletions(-) [+]
line wrap: on
line diff
--- a/libinterp/parse-tree/lex.ll	Fri Sep 22 19:03:03 2017 -0700
+++ b/libinterp/parse-tree/lex.ll	Fri Sep 22 22:03:01 2017 -0400
@@ -47,6 +47,7 @@
 #pragma GCC diagnostic ignored "-Wold-style-cast"
 #pragma GCC diagnostic ignored "-Wsign-compare"
 #pragma GCC diagnostic ignored "-Wzero-as-null-pointer-constant"
+#pragma GCC diagnostic ignored "-Wimplicit-fallthrough"
 
 #endif
 
@@ -1777,16 +1778,8 @@
 
 %{
 #if defined (HAVE_PRAGMA_GCC_DIAGNOSTIC)
-// Disable this warning for code that is generated by flex.
-#pragma GCC diagnostic push
+// Disable these warnings for flex code.
 #pragma GCC diagnostic ignored "-Wold-style-cast"
-#endif
-%}
-
-%{
-#if defined (HAVE_PRAGMA_GCC_DIAGNOSTIC)
-// Also disable this warning for functions that is generated by flex
-// after the pattern rules.
 #pragma GCC diagnostic ignored "-Wunused-parameter"
 #endif
 %}