bridges/source/cpp_uno/gcc3_ios_arm/uno2cpp-arm.cxx | 4 +---
bridges/source/cpp_uno/gcc3_linux_arm/uno2cpp.cxx | 4 +---
bridges/source/cpp_uno/gcc3_linux_powerpc64/uno2cpp.cxx | 4 +---
bridges/source/cpp_uno/gcc3_linux_s390/uno2cpp.cxx | 8 ++++----
canvas/source/cairo/cairo_canvashelper.cxx | 3 +--
canvas/source/directx/dx_canvasbitmap.cxx | 3 +--
canvas/source/directx/dx_surfacegraphics.cxx | 3 +--
canvas/workben/canvasdemo.cxx | 3 +--
8 files changed, 11 insertions(+), 21 deletions(-)
New commits:
commit 0e55feea6a6bb516c4198960b14192f363f08601
Author: Michael Weghorn <m.wegh...@posteo.de>
Date: Sat Dec 6 19:51:04 2014 +0100
reduce scope of local variables
This addresses some cppcheck warnings.
Change-Id: I1122494e295af756ef3cc32717fe204505aeb9e3
Reviewed-on: https://gerrit.libreoffice.org/13335
Reviewed-by: Noel Grandin <noelgran...@gmail.com>
Tested-by: Noel Grandin <noelgran...@gmail.com>
diff --git a/bridges/source/cpp_uno/gcc3_ios_arm/uno2cpp-arm.cxx
b/bridges/source/cpp_uno/gcc3_ios_arm/uno2cpp-arm.cxx
index 9060584..a8f27b6 100644
--- a/bridges/source/cpp_uno/gcc3_ios_arm/uno2cpp-arm.cxx
+++ b/bridges/source/cpp_uno/gcc3_ios_arm/uno2cpp-arm.cxx
@@ -357,11 +357,9 @@ static void cpp_call(
void * pCppReturn = 0; // if != 0 && != pUnoReturn, needs reconversion
- bool bSimpleReturn = true;
if (pReturnTypeDescr)
{
- if (arm::return_in_hidden_param( pReturnTypeRef ) )
- bSimpleReturn = false;
+ bool bSimpleReturn = !arm::return_in_hidden_param( pReturnTypeRef );
if (bSimpleReturn)
pCppReturn = pUnoReturn; // direct way for simple types
diff --git a/bridges/source/cpp_uno/gcc3_linux_arm/uno2cpp.cxx
b/bridges/source/cpp_uno/gcc3_linux_arm/uno2cpp.cxx
index 752137f..0a25f48 100644
--- a/bridges/source/cpp_uno/gcc3_linux_arm/uno2cpp.cxx
+++ b/bridges/source/cpp_uno/gcc3_linux_arm/uno2cpp.cxx
@@ -406,11 +406,9 @@ static void cpp_call(
void * pCppReturn = 0; // if != 0 && != pUnoReturn, needs reconversion
- bool bSimpleReturn = true;
if (pReturnTypeDescr)
{
- if (arm::return_in_hidden_param( pReturnTypeRef ) )
- bSimpleReturn = false;
+ bool bSimpleReturn = !arm::return_in_hidden_param( pReturnTypeRef )
if (bSimpleReturn)
pCppReturn = pUnoReturn; // direct way for simple types
diff --git a/bridges/source/cpp_uno/gcc3_linux_powerpc64/uno2cpp.cxx
b/bridges/source/cpp_uno/gcc3_linux_powerpc64/uno2cpp.cxx
index 01bb74a..342ab9c 100644
--- a/bridges/source/cpp_uno/gcc3_linux_powerpc64/uno2cpp.cxx
+++ b/bridges/source/cpp_uno/gcc3_linux_powerpc64/uno2cpp.cxx
@@ -316,15 +316,13 @@ static void cpp_call(
void * pCppReturn = 0; // if != 0 && != pUnoReturn, needs reconversion
bool bOverflow = false;
- bool bSimpleReturn = true;
if (pReturnTypeDescr)
{
#if OSL_DEBUG_LEVEL > 2
fprintf(stderr, "return type is %d\n", pReturnTypeDescr->eTypeClass);
#endif
- if (ppc64::return_in_hidden_param(pReturnTypeRef))
- bSimpleReturn = false;
+ bool bSimpleReturn =!ppc64::return_in_hidden_param(pReturnTypeRef);
if (bSimpleReturn)
{
diff --git a/bridges/source/cpp_uno/gcc3_linux_s390/uno2cpp.cxx
b/bridges/source/cpp_uno/gcc3_linux_s390/uno2cpp.cxx
index ed0e6cf..c1815b4 100644
--- a/bridges/source/cpp_uno/gcc3_linux_s390/uno2cpp.cxx
+++ b/bridges/source/cpp_uno/gcc3_linux_s390/uno2cpp.cxx
@@ -42,10 +42,11 @@ static sal_Int32
invoke_count_words(char * pPT)
{
sal_Int32 overflow = 0, gpr = 0, fpr = 0;
- int c; // character of parameter type being decoded
while (*pPT != 'X') {
- c = *pPT;
+ // character of parameter type being decoded
+ const int c = *pPT;
+
switch (c) {
case 'D': /* type is double */
if (fpr < 2) fpr++; else overflow+=2;
@@ -84,10 +85,9 @@ invoke_copy_to_stack(sal_Int32 * pStackLongs, char * pPT,
sal_Int32* d_ov, sal_I
sal_Int32 *d_gpr = d_ov + overflow;
sal_Int64 *d_fpr = (sal_Int64 *)(d_gpr + 5);
sal_Int32 gpr = 0, fpr = 0;
- char c;
while (*pPT != 'X') {
- c = *pPT;
+ const char c = *pPT;
switch (c) {
case 'D': /* type is double */
if (fpr < 2)
diff --git a/canvas/source/cairo/cairo_canvashelper.cxx
b/canvas/source/cairo/cairo_canvashelper.cxx
index c501d57..68e05fe 100644
--- a/canvas/source/cairo/cairo_canvashelper.cxx
+++ b/canvas/source/cairo/cairo_canvashelper.cxx
@@ -670,7 +670,6 @@ namespace cairocanvas
static void addColorStops( Pattern* pPattern, const uno::Sequence<
uno::Sequence< double > >& rColors, const uno::Sequence< double >& rStops, bool
bReverseStops = false )
{
- float stop;
int i;
OSL_ASSERT( rColors.getLength() == rStops.getLength() );
@@ -678,7 +677,7 @@ namespace cairocanvas
for( i = 0; i < rColors.getLength(); i++ )
{
const uno::Sequence< double >& rColor( rColors[i] );
- stop = bReverseStops ? 1 - rStops[i] : rStops[i];
+ float stop = bReverseStops ? 1 - rStops[i] : rStops[i];
if( rColor.getLength() == 3 )
cairo_pattern_add_color_stop_rgb( pPattern, stop, rColor[0],
rColor[1], rColor[2] );
else if( rColor.getLength() == 4 )
diff --git a/canvas/source/directx/dx_canvasbitmap.cxx
b/canvas/source/directx/dx_canvasbitmap.cxx
index 2d14d3f..9526615 100644
--- a/canvas/source/directx/dx_canvasbitmap.cxx
+++ b/canvas/source/directx/dx_canvasbitmap.cxx
@@ -214,10 +214,9 @@ namespace dxcanvas
boost::scoped_array<sal_uInt8> pAlphaBits( new
sal_uInt8[nScanWidth*aSize.getY()] );
const sal_uInt8* pInBits=(sal_uInt8*)aBmpData.Scan0;
pInBits+=3;
- sal_uInt8* pOutBits;
for( sal_Int32 y=0; y<aSize.getY(); ++y )
{
- pOutBits=pAlphaBits.get()+y*nScanWidth;
+ sal_uInt8* pOutBits=pAlphaBits.get()+y*nScanWidth;
for( sal_Int32 x=0; x<aSize.getX(); ++x )
{
*pOutBits++ = 255-*pInBits;
diff --git a/canvas/source/directx/dx_surfacegraphics.cxx
b/canvas/source/directx/dx_surfacegraphics.cxx
index 5442672..06182b5 100644
--- a/canvas/source/directx/dx_surfacegraphics.cxx
+++ b/canvas/source/directx/dx_surfacegraphics.cxx
@@ -53,12 +53,11 @@ namespace dxcanvas
GraphicsSharedPtr createSurfaceGraphics(const COMReference<surface_type>&
rSurface )
{
- Gdiplus::Graphics* pGraphics;
GraphicsSharedPtr pRet;
HDC aHDC;
if( SUCCEEDED(rSurface->GetDC( &aHDC )) )
{
- pGraphics = Gdiplus::Graphics::FromHDC( aHDC );
+ Gdiplus::Graphics* pGraphics = Gdiplus::Graphics::FromHDC( aHDC );
if(pGraphics)
{
tools::setupGraphics( *pGraphics );
diff --git a/canvas/workben/canvasdemo.cxx b/canvas/workben/canvasdemo.cxx
index b8ca6b4..d32fe70 100644
--- a/canvas/workben/canvasdemo.cxx
+++ b/canvas/workben/canvasdemo.cxx
@@ -208,14 +208,13 @@ class DemoRenderer
const int VERTICES = 10;
const double RADIUS = 60.0;
int i, j;
- double a;
rendering::RenderState maOldRenderState = maRenderState; // push
translate( center_x, center_y );
for (i = 0; i < VERTICES; i++)
{
- a = 2.0 * M_PI * i / VERTICES;
+ double a = 2.0 * M_PI * i / VERTICES;
geometry::RealPoint2D aSrc( RADIUS * cos (a), RADIUS * sin (a)
);
for (j = i + 1; j < VERTICES; j++)
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