Fix implicit cast to float

Was:Re: Initializing float variables without type suffix)

> cast_to() seems fine.
>
> In expanding stage, cast_value() did not cast the constant
> correctly.

You're right, I also noticed this in the meantime.

The decision, whether newtype is int_type or fp_type is not made
correctly.

The following patch seems to work:

Fix implicit cast to float

Patch modified by Chris.

Signed-Off-By: Thomas Schmid <Thomas.Schmid@br-automation.com>
Signed-Off-By: Christopher Li <sparse@chrisli.org>

1 files changed, 0 insertions, 31 deletions

diff --git a/evaluate.c b/evaluate.c
index 358842bf..5c3812eb 100644
--- a/evaluate.c
+++ b/evaluate.c
@@ -313,37 +313,6 @@ static struct expression * cast_to(struct expression *old, struct symbol *type)
 	return expr;
 }
 
-static int is_type_type(struct symbol *type)
-{
-	return (type->ctype.modifiers & MOD_TYPE) != 0;
-}
-
-int is_ptr_type(struct symbol *type)
-{
-	if (type->type == SYM_NODE)
-		type = type->ctype.base_type;
-	return type->type == SYM_PTR || type->type == SYM_ARRAY || type->type == SYM_FN;
-}
-
-static inline int is_float_type(struct symbol *type)
-{
-	if (type->type == SYM_NODE)
-		type = type->ctype.base_type;
-	return type->ctype.base_type == &fp_type;
-}
-
-static inline int is_byte_type(struct symbol *type)
-{
-	return type->bit_size == bits_in_char && type->type != SYM_BITFIELD;
-}
-
-static inline int is_void_type(struct symbol *type)
-{
-	if (type->type == SYM_NODE)
-		type = type->ctype.base_type;
-	return type == &void_ctype;
-}
-
 enum {
 	TYPE_NUM = 1,
 	TYPE_BITFIELD = 2,