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Issue 8296018: Silence GCC-4.5.3 warning about unused result in d8.cc (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 9 years, 2 months ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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171 // Print errors that happened during execution. 171 // Print errors that happened during execution.
172 if (report_exceptions && !FLAG_debugger) 172 if (report_exceptions && !FLAG_debugger)
173 ReportException(&try_catch); 173 ReportException(&try_catch);
174 return false; 174 return false;
175 } else { 175 } else {
176 ASSERT(!try_catch.HasCaught()); 176 ASSERT(!try_catch.HasCaught());
177 if (print_result && !result->IsUndefined()) { 177 if (print_result && !result->IsUndefined()) {
178 // If all went well and the result wasn't undefined then print 178 // If all went well and the result wasn't undefined then print
179 // the returned value. 179 // the returned value.
180 v8::String::Utf8Value str(result); 180 v8::String::Utf8Value str(result);
181 fwrite(*str, sizeof(**str), str.length(), stdout); 181 size_t count = fwrite(*str, sizeof(**str), str.length(), stdout);
182 (void) count; // Silence GCC-4.5.x "unused result" warning.
Sven Panne 2011/10/18 09:25:38 FYI only: I've just checked that simply using "(vo
182 printf("\n"); 183 printf("\n");
183 } 184 }
184 return true; 185 return true;
185 } 186 }
186 } 187 }
187 } 188 }
188 189
189 190
190 Handle<Value> Shell::Print(const Arguments& args) { 191 Handle<Value> Shell::Print(const Arguments& args) {
191 Handle<Value> val = Write(args); 192 Handle<Value> val = Write(args);
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1355 } 1356 }
1356 1357
1357 } // namespace v8 1358 } // namespace v8
1358 1359
1359 1360
1360 #ifndef GOOGLE3 1361 #ifndef GOOGLE3
1361 int main(int argc, char* argv[]) { 1362 int main(int argc, char* argv[]) {
1362 return v8::Shell::Main(argc, argv); 1363 return v8::Shell::Main(argc, argv);
1363 } 1364 }
1364 #endif 1365 #endif
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