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Fix "comparison is always true due to limited range of data type" warning

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from GCC in the base system.  Note this patch was submitted upstream and it
will appear in the next ACPICA release.

Discussed with:	Moore, Robert (robert dot moore at intel dot com)
This commit is contained in:
Jung-uk Kim 2012-06-21 18:22:50 +00:00
parent 705c538931
commit 1e7eabd307
1 changed files with 10 additions and 10 deletions
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20
source/compiler/aslsupport.l
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@ -92,7 +92,7 @@ static void
AslDoLineDirective (
void)
{
UINT8 c;
int c;
char *Token;
UINT32 LineNumber;
char *Filename;
@ -103,7 +103,7 @@ AslDoLineDirective (
Gbl_LineBufPtr = Gbl_CurrentLineBuffer;
while ((c = (UINT8) input()) != '\n' && c != EOF)
while ((c = input()) != '\n' && c != EOF)
{
*Gbl_LineBufPtr = c;
Gbl_LineBufPtr++;
@ -430,8 +430,8 @@ static char
AslDoComment (
void)
{
char c;
char c1 = 0;
int c;
int c1 = 0;
AslInsertLineBuffer ('/');
@ -441,7 +441,7 @@ loop:
/* Eat chars until end-of-comment */
while ((c = (char) input()) != '*' && c != EOF)
while ((c = input()) != '*' && c != EOF)
{
AslInsertLineBuffer (c);
c1 = c;
@ -468,7 +468,7 @@ loop:
AslInsertLineBuffer (c);
if ((c1 = (char) input()) != '/' && c1 != EOF)
if ((c1 = input()) != '/' && c1 != EOF)
{
unput(c1);
goto loop;
@ -511,13 +511,13 @@ static char
AslDoCommentType2 (
void)
{
char c;
int c;
AslInsertLineBuffer ('/');
AslInsertLineBuffer ('/');
while ((c = (char) input()) != '\n' && c != EOF)
while ((c = input()) != '\n' && c != EOF)
{
AslInsertLineBuffer (c);
}
@ -553,7 +553,7 @@ AslDoStringLiteral (
char *StringBuffer = MsgBuffer;
char *EndBuffer = MsgBuffer + ASL_MSG_BUFFER_SIZE;
char *CleanString;
char StringChar;
int StringChar;
UINT32 State = ASL_NORMAL_CHAR;
UINT32 i = 0;
UINT8 Digit;
@ -566,7 +566,7 @@ AslDoStringLiteral (
* source line buffer.
*/
AslInsertLineBuffer ('\"');
while ((StringChar = (char) input()) != EOF)
while ((StringChar = input()) != EOF)
{
AslInsertLineBuffer (StringChar);