ARM Compiler toolchain v4.1 for ÂµVision Using the Compiler

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Compiler Coding Practices 5.71 Mixed declarations and statements in C99 C99 enables you to mix declarations and statements within compound statements, like in C++. For example: void foo(float i) { i = (i > 0) ? -i : i; float j = sqrt(i); } // illegal in C90 5.71.1 See also Concepts • New language features of C99 on page 5-77. ARM DUI 0375C Copyright © 2007-2008, 2011 ARM. All rights reserved. 5-89 ID061811 Non-Confidential
Compiler Coding Practices 5.72 New block scopes for selection and iteration statements in C99 In a for loop, the first expression can be a declaration, like in C++. The scope of the declaration extends to the body of the loop only. For example: extern int max; for (int n = max - 1; n >= 0; n--) { // body of loop } is equivalent to: extern int max; { int n = max - 1; for (; n >= 0; n--) { // body of loop } } Note Unlike in C++, you cannot introduce new declarations in a for-test, if-test or switch-expression. 5.72.1 See also Concepts • New language features of C99 on page 5-77. ARM DUI 0375C Copyright © 2007-2008, 2011 ARM. All rights reserved. 5-90 ID061811 Non-Confidential
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® ARM Compiler toolchain v4.1 for
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Contents ARM Compiler toolchain v4.
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Contents 5.19 Inline functions ....
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Contents 7.41 __mcall_is_virtual(D,
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Conventions and Feedback • the se
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Overview of the compiler 2.1 The co
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Overview of the compiler 2.3 The C
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Getting started with the Compiler
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Getting started with the Compiler 3
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Getting started with the Compiler
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Getting started with the Compiler R
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Chapter 4 Compiler Features The fol
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Compiler Features 4.1 Compiler intr
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Compiler Features 4.2 Performance b
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Compiler Features 4.4 Generic intri
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Compiler Features 4.10 Compiler sup
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Compiler Features 4.12 Texas Instru
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Compiler Features /* Declare PSR as
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Compiler Features 4.13.1 See also R
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Compiler Features 4.15 Compiler and
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Compiler Features Using the Linker:
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Compiler Features Reference Compile
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Compiler Features 4.19 Compiler sup
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Compiler Features 4.21 PreCompiled
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Compiler Features 4.23 PreCompiled
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Compiler Features Reference Compile
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Compiler Features 4.26 Obsolete Pre
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Compiler Features 4.28 Selectively
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Compiler Features 4.30 Message outp
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Compiler Features 4.32 Default comp
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Compiler Coding Practices • Guard
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Compiler Coding Practices • Exten
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Compiler Coding Practices 5.2 Compi
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Compiler Coding Practices 5.4 Selec
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Compiler Coding Practices In additi
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Compiler Coding Practices Table 5-4
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Compiler Coding Practices Table 5-6
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Compiler Coding Practices 5.9 Code
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Compiler Coding Practices 4. After
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Compiler Coding Practices 5.12 Meth
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Compiler Coding Practices 5.14 Meth
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Compiler Coding Practices 5.16 Func
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Compiler Coding Practices Reference
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Compiler Coding Practices • __val
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Compiler Coding Practices 5.20 Comp
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Compiler Coding Practices 5.21 Auto
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Compiler Coding Practices 5.23 Auto
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Compiler Coding Practices 5.25 Comp
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Using the Inline and Embedded Assem
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ARM Compiler toolchain v4.1 for ÂµVision Using the Compiler

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