Francois Gouget : winapi: Remove useless 'if (0)' statements.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ba517e57d2b9d6f2593e3f25684b0af421fb0a6b
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=ba517e57d2b9d6f2593e3f2568...

Author: Francois Gouget 
Date:   Tue Feb 20 15:49:17 2007 +0100

winapi: Remove useless 'if (0)' statements.

---

tools/winapi/c_parser.pm                |   28 +++++++---------------------
 tools/winapi/make_parser.pm             |   12 +++---------
 tools/winapi/winapi_fixup_statements.pm |    4 +---
 3 files changed, 11 insertions(+), 33 deletions(-)

diff --git a/tools/winapi/c_parser.pm b/tools/winapi/c_parser.pm
index 4d750e9..270334f 100644
--- a/tools/winapi/c_parser.pm
+++ b/tools/winapi/c_parser.pm
@@ -604,9 +604,7 @@ sub parse_c_declaration($$$$$$$$$$$$) {
     # Variable
     my $type;

-    if(0) {
-	# Nothing
-    } elsif(s/^WINE_(?:DEFAULT|DECLARE)_DEBUG_CHANNEL\s*(\s*(\w+)\s*)\s*//s) { # FIXME: Wine specific kludge
+    if(s/^WINE_(?:DEFAULT|DECLARE)_DEBUG_CHANNEL\s*(\s*(\w+)\s*)\s*//s) { # FIXME: Wine specific kludge
    $self->_update_c_position($&, $line, $column);
     } elsif(s/^__ASM_GLOBAL_FUNC(\s*(\w+)\s*,\s*//s) { # FIXME: Wine specific kludge
    $self->_update_c_position($&, $line, $column);
@@ -995,9 +993,7 @@ sub parse_c_file($$$$) {
    	}

-		if (0) {
-		    # Nothing
-		} elsif($preprocessor =~ /^#\s*if/) {
+		if($preprocessor =~ /^#\s*if/) {
    	    if($preprocessor =~ /^#\s*if\s*0/) {
    		$if0++;
    	    } elsif($if0 > 0) {
@@ -1193,9 +1189,7 @@ sub parse_c_function($$$$$) {
     my $begin_line = $line;
     my $begin_column = $column + 1;

-    if(0) {
-	# Nothing
-    } elsif($self->_parse_c('__declspec((?:dllexport|dllimport|naked))|INTERNETAPI|RPCRTAPI', $_, $line, $column)) {
+    if($self->_parse_c('__declspec((?:dllexport|dllimport|naked))|INTERNETAPI|RPCRTAPI', $_, $line, $column)) {
    # Nothing
     }

@@ -1215,9 +1209,7 @@ sub parse_c_function($$$$$) {
    }
     }

-    if(0) {
-	# Nothing
-    } elsif($self->_parse_c('DECL_GLOBAL_CONSTRUCTOR', $_, $line, $column, $name)) { # FIXME: Wine specific kludge
+    if($self->_parse_c('DECL_GLOBAL_CONSTRUCTOR', $_, $line, $column, $name)) { # FIXME: Wine specific kludge
    # Nothing
     } elsif($self->_parse_c('WINE_EXCEPTION_FILTER(\w+)', $_, $line, $column, $name)) { # FIXME: Wine specific kludge
    # Nothing
@@ -1259,9 +1251,7 @@ sub parse_c_function($$$$$) {
     }

-    if (0) {
-	# Nothing
-    } elsif($self->_parse_c('__attribute__\s*(\s*(\s*(?:constructor|destructor)\s*)\s*)', $_, $line, $column)) {
+    if($self->_parse_c('__attribute__\s*(\s*(\s*(?:constructor|destructor)\s*)\s*)', $_, $line, $column)) {
    # Nothing
     }

@@ -1383,9 +1373,7 @@ sub parse_c_preprocessor($$$$) {
    return 1;
     }

-    if(0) {
-	# Nothing
-    } elsif(/^#\s*define\s*(.*?)$/s) {
+    if(/^#\s*define\s*(.*?)$/s) {
    $self->_update_c_position($_, $line, $column);
     } elsif(/^#\s*else/s) {
    $self->_update_c_position($_, $line, $column);
@@ -1783,9 +1771,7 @@ sub parse_c_type($$$$$) {

$self->_parse_c("(?:const|volatile)", $_, $line, $column);

-    if(0) {
-	# Nothing
-    } elsif($self->_parse_c('ICOM_VTABLE(.*?)', $_, $line, $column, $type)) {
+    if($self->_parse_c('ICOM_VTABLE(.*?)', $_, $line, $column, $type)) {
    # Nothing
     } elsif($self->_parse_c('(?:enum\s+|interface\s+|struct\s+|union\s+)?(?:(?:MSVCRT|WS)(\s*\w+\s*)|\w+)\s*(*\s*)*',
    		    $_, $line, $column, $type))
diff --git a/tools/winapi/make_parser.pm b/tools/winapi/make_parser.pm
index 6f7e6a4..885f77a 100644
--- a/tools/winapi/make_parser.pm
+++ b/tools/winapi/make_parser.pm
@@ -95,9 +95,7 @@ sub make_output($$) {
     $file = "";
     $message = "";

-    if(0) {
-	# Nothing
-    } elsif(/^*** [(.*?)] Error (\d+)$/) {
+    if(/^*** [(.*?)] Error (\d+)$/) {
    # Nothing
     } elsif(/^*** Error code (\d+)$/) {
    # Nothing
@@ -294,9 +292,7 @@ sub gcc_output($$) {
    if(s/^warning:\s+//) {
        my $suppress = 0;

-	    if(0) {
-		# Nothing
-	    } elsif(/^((?:signed |unsigned )?(?:int|long)) format, (different type|\S+) arg (arg (\d+))$/) {
+	    if(/^((?:signed |unsigned )?(?:int|long)) format, (different type|\S+) arg (arg (\d+))$/) {
    	my $type = $2;
    	if($type =~ /^(?:
    	   HACCEL|HACMDRIVER|HANDLE|HBITMAP|HBRUSH|HCALL|HCURSOR|HDC|HDRVR|HDESK|HDRAWDIB
@@ -451,9 +447,7 @@ sub ld_output($$) {
     $file = shift;
     local $_ = shift;

-    if(0) {
-	# Nothing
-    } elsif(/^In function `(.*?)':$/) {
+    if(/^In function `(.*?)':$/) {
    $function = $1;
     } elsif(/^more undefined references to `(.*?)' follow$/) {
    # Nothing
diff --git a/tools/winapi/winapi_fixup_statements.pm b/tools/winapi/winapi_fixup_statements.pm
index 1b3c841..df1d811 100644
--- a/tools/winapi/winapi_fixup_statements.pm
+++ b/tools/winapi/winapi_fixup_statements.pm
@@ -114,9 +114,7 @@ sub fixup_user_message_2_windowsx($$) {
     $lparam =~ s/^(LPARAM)\s*//;

my @arguments;
-    if(0) {
-	# Nothing
-    } elsif($msg =~ /^WM_COMMAND$/) {
+    if($msg =~ /^WM_COMMAND$/) {
    (my $id, my $code_notify) = _parse_makelong($wparam);
    my $hwndctl = $lparam;
    @arguments = ($id, $hwndctl, $code_notify);