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Oracle Solaris Studio 12.2: C User's Guide
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Document Information


1.  Introduction to the C Compiler

2.  C-Compiler Implementation-Specific Information

3.  Parallelizing C Code

4.  lint Source Code Checker

5.  Type-Based Alias Analysis

6.  Transitioning to ISO C

7.  Converting Applications for a 64-Bit Environment

8.  cscope: Interactively Examining a C Program

A.  Compiler Options Grouped by Functionality

B.  C Compiler Options Reference

C.  Implementation-Defined ISO/IEC C99 Behavior

C.1 Implementation-defined Behavior (J.3 )

C.1.1 Translation (J.3.1 )

C.1.2 Environment (J.3.2)

C.1.3 Identifiers (J.3.3)

C.1.4 Characters (J.3.4)

C.1.5 Integers (J.3.5)

C.1.6 Floating point (J.3.6)

C.1.7 Arrays and Pointers (J.3.7)

C.1.8 Hints (J.3.8)

C.1.9 Structures, Unions, Enumerations, and Bit-fields (J.3.9)

C.1.10 Qualifiers (J.3.10)

C.1.11 Preprocessing Directives (J.3.11)

C.1.12 Library Functions (J.3.12)

C.1.13 Architecture (J.3.13)

C.1.14 Locale-specific Behavior (J.4)

D.  Supported Features of C99

E.  Implementation-Defined ISO/IEC C90 Behavior

F.  ISO C Data Representations

G.  Performance Tuning

H.  The Differences Between K&R Solaris Studio C and Solaris Studio ISO C


Appendix C

Implementation-Defined ISO/IEC C99 Behavior

The ISO/IEC 9899:1999, Programming Languages- C standard specifies the form and establishes the interpretation of programs written in C. However, this standard leaves a number of issues as implementation-defined, that is, as varying from compiler to compiler. This chapter details these areas. The section numbers are provided as part of the headings in this appendix for ready comparison to the ISO/IEC 9899:1999 standard itself: