From 53b01f59f941e17aeece1e1e35347e00e2e62842 Mon Sep 17 00:00:00 2001 From: Richard Stallman Date: Fri, 5 Feb 1993 23:00:46 +0000 Subject: [PATCH] (build_c_cast): Bypass default_conversion when casting to void. From-SVN: r3423 --- gcc/c-typeck.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c index 3cb6959e876..7bbad1443bd 100644 --- a/gcc/c-typeck.c +++ b/gcc/c-typeck.c @@ -3756,6 +3756,12 @@ build_c_cast (type, expr) else { tree otype; + + /* If casting to void, avoid the error that would come + from default_conversion in the case of a non-lvalue array. */ + if (type == void_type_node) + return build1 (CONVERT_EXPR, type, value); + /* Convert functions and arrays to pointers, but don't convert any other types. */ if (TREE_CODE (TREE_TYPE (value)) == FUNCTION_TYPE -- 2.30.2