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CodeSonar® 9.2p0 CONFIDENTIAL CodeSecure Inc
C and C++

LANG.STRUCT.MULTISTMT : Multiple Statements On Line

Summary

A single code line contains more than one statement.

Properties

Class Name Multiple Statements On Line
Significance style
Mnemonic LANG.STRUCT.MULTISTMT
Categories
CWE CWE:1078 Inappropriate Source Code Style or Formatting
JSF++ JSF++:42 Each expression-statement will be on a separate line.
JPL JPL:24 Place no more than one statement or declaration per line of text.
Availability Available for C and C++.
Enabling Checks for this warning class are disabled by default, and require the unnormalized C ASTs for the project. To enable them, add the following WARNING_FILTER rule and RETAIN_UNNORMALIZED_C_AST specification to the project configuration file. 
RETAIN_UNNORMALIZED_C_AST = Yes
WARNING_FILTER += allow class="Multiple Statements On Line"
Note that retaining the unnormalized ASTs will increase the disk space used to store the project representation, and may make the analysis take longer.

Example 

int lang_struct_multistmt(int a, int b){
    int i = a;
    int j = b;
    i++; j++;   /* 'Multiple Statements On Line' warning issued here */
    return i+j;
}

Relevant Configuration File Parameters

The following configuration file parameters affect checks for this warning class.

 

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