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• Some option descriptions may be missing from project files that originate from old EW versions or were generated by other means. If this occurs when the GUI-based EW project importer is used, C++test will assume that the corresponding compiler/linker options are absent and will rely on tool defaults. This may conflict with EW's approach of providing internal defaults for options with missing descriptions.
• The C++test GUI-based EW project importer does not support the following IAR EW project (.ewp) settings: 
  • General Options>Library Configuration> CMSIS> DSPlibrary setting is ignored (regarding linker options).
    Workaround: Manually append appropriate library in Parasoft> C++test> Build Settings> Linkeroptions
  • The General Options> Target> FPU setting is ignored.
    Workaround: Manually add appropriate --fpu option to Project Properties >Parasoft> C++test> Build Settings> Compiler Options.
  • The Linker> List> Generate linker mapfile setting is ignored.
    Workaround: Manually add the appropriate --map option to Project Properties >Parasoft> C++test> Build Settings> Linker Options. 
  • The .no_neon- designated core names are not provided to the --cpu option for Cortex-Ax cores, regardless of the General Options> Target> FPU setting.
    Workaround: Switch Use options from IAR Embedded Workbench project mode to Specify all options manually in Project Properties> Parasoft> C++test> Build Settings and manually adjust all options. 

• Due to the limitation of the preprocessor included with some IAR ARM compiler versions, C++test will not accept the following code for IAR ARM compiler v. 7.2x and earlier:

  Code Block
  #define MHZ *1000000l #define FREQ (1MHZ)   void foo(long freq);   void bar(void) { foo(FREQ); }

  Workaround: space should be inserted between 1 and MHZ:

  #define FREQ (1 MHZ)
     

• C++test does not support the keyword __nounwind, because exceptions are re-thrown after they have been caught. Add the following macro if your program contains __nounwind to compiler options under Project Properties> Parasoft> C++test>  Build settings:

  -DCPPTEST_COLLECT_STACK_TRACE=0
 

• C++test does not correctly reconstruct multibyte characters in C.

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