6502/cc65
1
0
Fork 0
mirror of https://github.com/cc65/cc65.git synced 2024-06-28 03:29:39 +00:00
Code Issues Projects Releases Wiki Activity

Replace unary negation with subtraction

Browse Source 
Remove MSVC pragma.
This commit is contained in:
Jesse Rosenstock 2020-07-08 23:16:15 +02:00 committed by Oliver Schmidt
parent 2c16453a9f
commit 82c8bd6e2b
1 changed files with 4 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/cc65/declare.c
View File

@ -772,14 +772,11 @@ static SymEntry* ParseStructDecl (const char* Name)
*/ */
if (BitOffs > 0) { if (BitOffs > 0) {
if (FieldWidth <= 0 || (BitOffs + FieldWidth) > INT_BITS) { if (FieldWidth <= 0 || (BitOffs + FieldWidth) > INT_BITS) {
/* Bits needed to byte-align the next field. MSVC complains /* Bits needed to byte-align the next field.
** about unary negation of unsigned, but it's intended. ** MSVC complains about unary negation of unsigned,
** Disable the warning for the next line only. ** so it has been rewritten as subtraction.
*/ */
#ifdef _MSC_VER unsigned PaddingBits = (0 - BitOffs) % CHAR_BITS;
#pragma warning(disable: 4146)
#endif
unsigned PaddingBits = -BitOffs % CHAR_BITS;
/* We need an anonymous name */ /* We need an anonymous name */
AnonName (Ident, "bit-field"); AnonName (Ident, "bit-field");