|
| Index Entry |
|
Section |
|
| # |
|
|
|
| # operator: |
|
Stringizing |
|
| ## operator: |
|
Concatenation |
|
| _ |
|
|
|
| _Pragma: |
|
Pragmas |
|
| __has_attribute: |
|
__has_attribute |
|
| __has_builtin: |
|
__has_builtin |
|
| __has_cpp_attribute: |
|
__has_cpp_attribute |
|
| __has_c_attribute: |
|
__has_c_attribute |
|
| __has_extension: |
|
__has_extension |
|
| __has_feature: |
|
__has_feature |
|
| __has_include: |
|
__has_include |
|
| A |
|
|
|
| alternative tokens: |
|
Tokenization |
|
| arguments: |
|
Macro Arguments |
|
| arguments in macro definitions: |
|
Macro Arguments |
|
| assertions: |
|
Obsolete Features |
|
| assertions, canceling: |
|
Obsolete Features |
|
| B |
|
|
|
| backslash-newline: |
|
Initial processing |
|
| block comments: |
|
Initial processing |
|
| C |
|
|
|
| C language, traditional: |
|
Invocation |
|
| C++ named operators: |
|
C++ Named Operators |
|
| character constants: |
|
Tokenization |
|
| character set, execution: |
|
Invocation |
|
| character set, input: |
|
Invocation |
|
| character set, wide execution: |
|
Invocation |
|
| command line: |
|
Invocation |
|
| commenting out code: |
|
Deleted Code |
|
| comments: |
|
Initial processing |
|
| common predefined macros: |
|
Common Predefined Macros |
|
| computed includes: |
|
Computed Includes |
|
| concatenation: |
|
Concatenation |
|
| conditional group: |
|
Ifdef |
|
| conditionals: |
|
Conditionals |
|
| continued lines: |
|
Initial processing |
|
| controlling macro: |
|
Once-Only Headers |
|
| D |
|
|
|
| defined: |
|
Defined |
|
| dependencies for make as output: |
|
Environment Variables |
|
| dependencies for make as output: |
|
Environment Variables |
|
| dependencies, make: |
|
Invocation |
|
| diagnostic: |
|
Diagnostics |
|
| digraphs: |
|
Tokenization |
|
| directive line: |
|
The preprocessing language |
|
| directive name: |
|
The preprocessing language |
|
| directives: |
|
The preprocessing language |
|
| E |
|
|
|
| empty macro arguments: |
|
Macro Arguments |
|
| environment variables: |
|
Environment Variables |
|
| expansion of arguments: |
|
Argument Prescan |
|
| F |
|
|
|
| FDL, GNU Free Documentation License: |
|
GNU Free Documentation License |
|
| function-like macros: |
|
Function-like Macros |
|
| G |
|
|
|
| grouping options: |
|
Invocation |
|
| guard macro: |
|
Once-Only Headers |
|
| H |
|
|
|
| header file: |
|
Header Files |
|
| header file names: |
|
Tokenization |
|
| I |
|
|
|
| identifiers: |
|
Tokenization |
|
| implementation limits: |
|
Implementation limits |
|
| implementation-defined behavior: |
|
Implementation-defined behavior |
|
| including just once: |
|
Once-Only Headers |
|
| invocation: |
|
Invocation |
|
| iso646.h: |
|
C++ Named Operators |
|
| L |
|
|
|
| line comments: |
|
Initial processing |
|
| line control: |
|
Line Control |
|
| line endings: |
|
Initial processing |
|
| linemarkers: |
|
Preprocessor Output |
|
| M |
|
|
|
| macro argument expansion: |
|
Argument Prescan |
|
| macro arguments and directives: |
|
Directives Within Macro Arguments |
|
| macros in include: |
|
Computed Includes |
|
| macros with arguments: |
|
Macro Arguments |
|
| macros with variable arguments: |
|
Variadic Macros |
|
| make: |
|
Invocation |
|
| manifest constants: |
|
Object-like Macros |
|
| N |
|
|
|
| named operators: |
|
C++ Named Operators |
|
| newlines in macro arguments: |
|
Newlines in Arguments |
|
| null directive: |
|
Other Directives |
|
| numbers: |
|
Tokenization |
|
| O |
|
|
|
| object-like macro: |
|
Object-like Macros |
|
| options: |
|
Invocation |
|
| options, grouping: |
|
Invocation |
|
| other tokens: |
|
Tokenization |
|
| output format: |
|
Preprocessor Output |
|
| overriding a header file: |
|
Wrapper Headers |
|
| P |
|
|
|
| parentheses in macro bodies: |
|
Operator Precedence Problems |
|
| pitfalls of macros: |
|
Macro Pitfalls |
|
| pragma directive: |
|
Pragmas |
|
| predefined macros: |
|
Predefined Macros |
|
| predefined macros, system-specific: |
|
System-specific Predefined Macros |
|
| predicates: |
|
Obsolete Features |
|
| preprocessing directives: |
|
The preprocessing language |
|
| preprocessing numbers: |
|
Tokenization |
|
| preprocessing tokens: |
|
Tokenization |
|
| prescan of macro arguments: |
|
Argument Prescan |
|
| problems with macros: |
|
Macro Pitfalls |
|
| punctuators: |
|
Tokenization |
|
| R |
|
|
|
| redefining macros: |
|
Undefining and Redefining Macros |
|
| repeated inclusion: |
|
Once-Only Headers |
|
| reporting errors: |
|
Diagnostics |
|
| reporting warnings: |
|
Diagnostics |
|
| reserved namespace: |
|
System-specific Predefined Macros |
|
| S |
|
|
|
| self-reference: |
|
Self-Referential Macros |
|
| semicolons (after macro calls): |
|
Swallowing the Semicolon |
|
| side effects (in macro arguments): |
|
Duplication of Side Effects |
|
| standard predefined macros.: |
|
Standard Predefined Macros |
|
| string constants: |
|
Tokenization |
|
| string literals: |
|
Tokenization |
|
| stringizing: |
|
Stringizing |
|
| symbolic constants: |
|
Object-like Macros |
|
| system header files: |
|
Header Files |
|
| system header files: |
|
System Headers |
|
| system-specific predefined macros: |
|
System-specific Predefined Macros |
|
| T |
|
|
|
| testing predicates: |
|
Obsolete Features |
|
| token concatenation: |
|
Concatenation |
|
| token pasting: |
|
Concatenation |
|
| tokens: |
|
Tokenization |
|
| traditional C language: |
|
Invocation |
|
| trigraphs: |
|
Initial processing |
|
| U |
|
|
|
| undefining macros: |
|
Undefining and Redefining Macros |
|
| unsafe macros: |
|
Duplication of Side Effects |
|
| V |
|
|
|
| variable number of arguments: |
|
Variadic Macros |
|
| variadic macros: |
|
Variadic Macros |
|
| W |
|
|
|
| wrapper #ifndef: |
|
Once-Only Headers |
|
| wrapper headers: |
|
Wrapper Headers |
|