From bf0add700f0d605df10d2081911b56ced7386b84 Mon Sep 17 00:00:00 2001 From: Richard Stallman Date: Mon, 11 Oct 1993 03:04:47 +0000 Subject: (stmt): Don't call default_conversion on top-level expressions. From-SVN: r5725 --- gcc/c-parse.in | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'gcc') diff --git a/gcc/c-parse.in b/gcc/c-parse.in index 1add87f..2d6c965 100644 --- a/gcc/c-parse.in +++ b/gcc/c-parse.in @@ -1648,11 +1648,18 @@ stmt: | expr ';' { stmt_count++; emit_line_note ($-1, $0); +/* It appears that this should not be done--that a non-lvalue array + shouldn't get an error if the value isn't used. + Section 3.2.2.1 says that an array lvalue gets converted to a pointer + if it appears as a top-level expression, + but says nothing about non-lvalue arrays. */ +#if 0 /* Call default_conversion to get an error on referring to a register array if pedantic. */ if (TREE_CODE (TREE_TYPE ($1)) == ARRAY_TYPE || TREE_CODE (TREE_TYPE ($1)) == FUNCTION_TYPE) $1 = default_conversion ($1); +#endif iterator_expand ($1); clear_momentary (); } | simple_if ELSE -- cgit v1.1