enable modernize-redundant-void-arg

No copyright, it's a mechanical change

8 files changed, 19 insertions, 19 deletions

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d3566b21..9b17c0ef 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -40,7 +40,7 @@ build_clang_libcpp:
   script:
     - git clone --branch ${CI_COMMIT_REF_NAME} --depth 1 ${TEST_DATA_URL} test-data || git clone --depth 1 ${UPSTREAM_TEST_DATA_URL} test-data
     - mkdir -p build && cd build
-    - CC=clang CXX=clang++ cmake -G Ninja -DCMAKE_CXX_FLAGS=-stdlib=libc++ -DTESTDATADIR=$PWD/../test-data -DCMAKE_CXX_CLANG_TIDY="clang-tidy;-header-filter=.;-checks=-*,performance-*,,bugprone-*,readability-inconsistent-declaration-parameter-name,readability-string-compare,modernize-deprecated-headers,modernize-make-unique,modernize-make-shared,modernize-use-override,modernize-use-equals-delete,modernize-use-emplace,modernize-use-bool-literals,-bugprone-narrowing-conversions,-bugprone-macro-parentheses,-bugprone-suspicious-string-compare,-bugprone-incorrect-roundings,-bugprone-undefined-memory-manipulation;-warnings-as-errors=*" ..
+    - CC=clang CXX=clang++ cmake -G Ninja -DCMAKE_CXX_FLAGS=-stdlib=libc++ -DTESTDATADIR=$PWD/../test-data -DCMAKE_CXX_CLANG_TIDY="clang-tidy;-header-filter=.;-checks=-*,performance-*,,bugprone-*,readability-inconsistent-declaration-parameter-name,readability-string-compare,modernize-deprecated-headers,modernize-make-unique,modernize-make-shared,modernize-use-override,modernize-use-equals-delete,modernize-use-emplace,modernize-use-bool-literals,modernize-redundant-void-arg,-bugprone-narrowing-conversions,-bugprone-macro-parentheses,-bugprone-suspicious-string-compare,-bugprone-incorrect-roundings,-bugprone-undefined-memory-manipulation;-warnings-as-errors=*" ..
     - ninja
     - ctest --output-on-failure
 
diff --git a/glib/poppler.cc b/glib/poppler.cc
index 01c3ae88..55347c2d 100644
--- a/glib/poppler.cc
+++ b/glib/poppler.cc
@@ -112,7 +112,7 @@ error_cb (void *data G_GNUC_UNUSED,
 }
 
 static void __attribute__((__constructor__))
-poppler_constructor (void)
+poppler_constructor ()
 {
   setErrorCallback (error_cb, nullptr);
 }
diff --git a/poppler/CairoFontEngine.cc b/poppler/CairoFontEngine.cc
index 48b2521c..1f637cf5 100644
--- a/poppler/CairoFontEngine.cc
+++ b/poppler/CairoFontEngine.cc
@@ -85,7 +85,7 @@ CairoFont::matches(Ref &other, bool printingA) {
 }
 
 cairo_font_face_t *
-CairoFont::getFontFace(void) {
+CairoFont::getFontFace() {
   return cairo_font_face;
 }
 
diff --git a/poppler/CairoFontEngine.h b/poppler/CairoFontEngine.h
index 0a9ce8be..89a2f4da 100644
--- a/poppler/CairoFontEngine.h
+++ b/poppler/CairoFontEngine.h
@@ -53,7 +53,7 @@ public:
   CairoFont& operator=(const CairoFont &other) = delete;
 
   virtual bool matches(Ref &other, bool printing);
-  cairo_font_face_t *getFontFace(void);
+  cairo_font_face_t *getFontFace();
   unsigned long getGlyph(CharCode code, const Unicode *u, int uLen);
   double getSubstitutionCorrection(GfxFont *gfxFont);
 
diff --git a/poppler/TextOutputDev.cc b/poppler/TextOutputDev.cc
index 7848cb38..b9e71561 100644
--- a/poppler/TextOutputDev.cc
+++ b/poppler/TextOutputDev.cc
@@ -4458,7 +4458,7 @@ public:
 			  const PDFRectangle *selection) override;
   void endPage();
 
-  GooString *getText(void);
+  GooString *getText();
   std::vector<TextWordSelection*> **takeWordList(int *nLines);
 
 private:
@@ -4564,7 +4564,7 @@ void TextSelectionDumper::endPage()
   finishLine();
 }
 
-GooString *TextSelectionDumper::getText (void)
+GooString *TextSelectionDumper::getText ()
 {
   GooString *text;
   int i;
diff --git a/test/pdf-inspector.cc b/test/pdf-inspector.cc
index 17f5fc69..e41802b5 100644
--- a/test/pdf-inspector.cc
+++ b/test/pdf-inspector.cc
@@ -42,11 +42,11 @@ enum {
 class PdfInspector {
 public:
 
-  PdfInspector(void);
+  PdfInspector();
 
   void set_file_name (const char *file_name);
   void load (const char *file_name);
-  void run (void);
+  void run ();
   void error_dialog (const char *error_message);
   void analyze_page (int page);
 
@@ -63,7 +63,7 @@ private:
 
 
 
-PdfInspector::PdfInspector(void)
+PdfInspector::PdfInspector()
 {
   GtkWidget *widget;
   GError* error = nullptr;
diff --git a/test/perf-test-preview-dummy.cc b/test/perf-test-preview-dummy.cc
index adc4d2e8..ab007278 100644
--- a/test/perf-test-preview-dummy.cc
+++ b/test/perf-test-preview-dummy.cc
@@ -8,19 +8,19 @@ get any visual feedback during testing.
 
 #include "splash/SplashBitmap.h"
 
-void PreviewBitmapInit(void);
-void PreviewBitmapDestroy(void);
+void PreviewBitmapInit();
+void PreviewBitmapDestroy();
 void PreviewBitmapSplash(SplashBitmap *bmpSplash);
 
 void PreviewBitmapSplash(SplashBitmap *bmpSplash)
 {
 }
 
-void PreviewBitmapDestroy(void)
+void PreviewBitmapDestroy()
 {
 }
 
-void PreviewBitmapInit(void)
+void PreviewBitmapInit()
 {
 }
 
diff --git a/test/perf-test.cc b/test/perf-test.cc
index 1988d705..70220cd3 100644
--- a/test/perf-test.cc
+++ b/test/perf-test.cc
@@ -74,8 +74,8 @@
    They can be no-ops. An implementation for windows is in
    perf-test-preview-win.cc
 */
-extern void PreviewBitmapInit(void);
-extern void PreviewBitmapDestroy(void);
+extern void PreviewBitmapInit();
+extern void PreviewBitmapDestroy();
 extern void PreviewBitmapSplash(SplashBitmap *bmpSplash);
 
 class PdfEnginePoppler {
@@ -86,14 +86,14 @@ public:
     PdfEnginePoppler(const PdfEnginePoppler &) = delete;
     PdfEnginePoppler& operator=(const PdfEnginePoppler &) = delete;
 
-    const char *fileName(void) const { return _fileName; };
+    const char *fileName() const { return _fileName; };
 
     void setFileName(const char *fileName) {
         assert(!_fileName);
         _fileName = (char*)strdup(fileName);
     }
 
-    int pageCount(void) const { return _pageCount; }
+    int pageCount() const { return _pageCount; }
 
     bool load(const char *fileName);
     SplashBitmap *renderBitmap(int pageNo, double zoomReal, int rotation);
@@ -394,7 +394,7 @@ static void splashColorSet(SplashColorPtr col, unsigned char red, unsigned char
     }
 }
 
-static void SplashColorsInit(void)
+static void SplashColorsInit()
 {
     splashColorSet(SPLASH_COL_RED_PTR, 0xff, 0, 0, 0);
     splashColorSet(SPLASH_COL_GREEN_PTR, 0, 0xff, 0, 0);
@@ -818,7 +818,7 @@ static void PrintUsageAndExit(int argc, char **argv)
     exit(0);
 }
 
-static bool ShowPreview(void)
+static bool ShowPreview()
 {
     if (gfPreview || gfSlowPreview)
         return true;