invoke.texi ([-Wbad-function-cast]): Rewrite to avoid confusing example.

2015-01-12  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/invoke.texi ([-Wbad-function-cast]): Rewrite to avoid confusing
	example.

From-SVN: r219494

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e3ff175ce8c4f3e25e0907849ee562a8c5fbf80e..ec9405171aae47353a67890ebb4fb2671e199fe1 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2015-01-12  Sandra Loosemore  <sandra@codesourcery.com>
+
+       * doc/invoke.texi ([-Wbad-function-cast]): Rewrite to avoid confusing
+       example.
+       
 2015-01-12  Jakub Jelinek  <jakub@redhat.com>
 
        PR tree-optimization/64563

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 0182952b70306289e8b8078d64e0682b2c190a3b..03be158467c29bded73c1408423f327525034640 100644 (file)
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -4625,8 +4625,9 @@ example, warn if an unsigned variable is compared against zero with
 @item -Wbad-function-cast @r{(C and Objective-C only)}
 @opindex Wbad-function-cast
 @opindex Wno-bad-function-cast
-Warn whenever a function call is cast to a non-matching type.
-For example, warn if @code{int malloc()} is cast to @code{anything *}.
+Warn when a function call is cast to a non-matching type.
+For example, warn if a call to a function returning an integer type 
+is cast to a pointer type.
 
 @item -Wc90-c99-compat @r{(C and Objective-C only)}
 @opindex Wc90-c99-compat