Red Hat ENTERPRISE LINUX 4 Manual page 5

6.45. Other built-in functions provided by GCC .................................................................. 209
6.46. Built-in Functions Specific to Particular Target Machines .......................................... 215
6.46.1. X86 Built-in Functions ................................................................................. 215
6.46.2. PowerPC AltiVec Built-in Functions ............................................................ 219
6.47. Pragmas Accepted by GCC ......................................................................................... 249
6.47.1. RS/6000 and PowerPC Pragmas ................................................................... 249
6.47.2. Darwin Pragmas............................................................................................ 250
6.48. Unnamed struct/union fields within structs/unions...................................................... 250
6.49. Thread-Local Storage................................................................................................... 251
6.49.1. ISO/IEC 9899:1999 Edits for Thread-Local Storage.................................... 251
6.49.2. ISO/IEC 14882:1998 Edits for Thread-Local Storage.................................. 252
7. Extensions to the C++ Language ............................................................................................... 255
7.1. Minimum and Maximum Operators in C++ .................................................................. 255
7.2. When is a Volatile Object Accessed?............................................................................. 255
7.3. Restricting Pointer Aliasing........................................................................................... 256
7.4. Vague Linkage ............................................................................................................... 257
7.5. #pragma interface and implementation.......................................................................... 258
7.6. Where's the Template?................................................................................................... 259
7.7. Extracting the function pointer from a bound pointer to member function................... 261
7.8. C++-Specific Variable, Function, and Type Attributes .................................................. 261
7.9. Strong Using .................................................................................................................. 262
7.10. Offsetof ........................................................................................................................ 262
7.11. Java Exceptions............................................................................................................ 263
7.12. Deprecated Features..................................................................................................... 263
7.13. Backwards Compatibility............................................................................................. 264
8. GNU Objective-C runtime features........................................................................................... 265
8.1. : Executing code before main.............................................................................. 265
+load
8.1.1. What you can and what you cannot do in
8.2. Type encoding ................................................................................................................ 266
8.3. Garbage Collection ........................................................................................................ 268
8.4. Constant string objects................................................................................................... 269
8.5. compatibility_alias......................................................................................................... 270
9. Binary Compatibility .................................................................................................................. 271
10. --a Test Coverage Program.............................................................................................. 275
gcov
10.1. Introduction to
10.2. Invoking gcov............................................................................................................... 275
10.3. Using
10.4. Brief description of
11. Known Causes of Trouble with GCC ...................................................................................... 283
11.1. Actual Bugs We Haven't Fixed Yet ............................................................................. 283
11.2. Cross-Compiler Problems............................................................................................ 283
11.3. Interoperation............................................................................................................... 283
11.4. Problems Compiling Certain Programs ....................................................................... 285
11.5. Incompatibilities of GCC............................................................................................. 286
11.6. Fixed Header Files ....................................................................................................... 288
11.7. Standard Libraries........................................................................................................ 289
11.8. Disappointments and Misunderstandings .................................................................... 289
11.9. Common Misunderstandings with GNU C++ ............................................................. 290
11.9.1. Declare andDefine Static Members .............................................................. 291
11.9.2. Name lookup, templates, and accessing members of base classes ............... 291
11.9.3. Temporaries May Vanish Before You Expect ............................................... 293
11.9.4. Implicit Copy-Assignment for Virtual Bases................................................ 293
11.10. Caveats of using
11.11. Certain Changes We Don't Want to Make ................................................................. 295
.................................................................................................... 275
gcov
with GCC Optimization............................................................................ 280
gcov
data files .............................................................................. 281
gcov
protoize
....................................................................................... 294
........................................... 266
+load