b1e92fc399
* Fix misra 8.7 false positives on single function usage When there is a single usage of a function, we should first check if the file it is used in, is the same one it was defined in. When this is not the case, there is no violatior to be reported. * Fix misra rule 5.9 false positives for exception The exception for rule 5.9 described in the guidelines allows for multiple definitions of internal linkage obejcts when these regard a static inlined function defined in the same header file. * Fix neglecting of inline keyword flag upon simplifications When the inline keyword is being "simplified" and the inline flag is degated to the next token. However, this information might be lost if the next token itself is simplified/deleted in a futher pass. Therefore, we must propagated the flag to all the next named tokens, so we can make sure the function name token itself is tagged with this property. * add tests for misra addon rules 8.7 and 5.9
49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
// Test with command:
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// ./cppcheck --enable=information --addon=misra --inline-suppr addons/test/misra/misra-ctu-*-test.c
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#include "misra-ctu-test.h"
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extern MISRA_2_3_B misra_2_3_b;
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x = MISRA_2_5_OK_2;
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// cppcheck-suppress misra-c2012-5.6
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typedef int MISRA_5_6_VIOLATION;
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static MISRA_5_6_VIOLATION misra_5_6_x;
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// cppcheck-suppress misra-c2012-5.7
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struct misra_5_7_violation_t {
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int x;
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};
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static misra_5_7_violation_t misra_5_7_use_type_2;
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// cppcheck-suppress misra-c2012-5.8
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static int misra_5_8_var1;
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// cppcheck-suppress misra-c2012-8.4
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// cppcheck-suppress misra-c2012-5.8
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void misra_5_8_f(void) {
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// cppcheck-suppress misra-c2012-5.8
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char misra_5_8_var2;
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}
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// cppcheck-suppress misra-c2012-5.9
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static int misra_5_9_count;
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// cppcheck-suppress misra-c2012-5.9
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static void misra_5_8_foo(void) {}
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// cppcheck-suppress misra-c2012-8.5
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extern int misra_8_5;
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// cppcheck-suppress misra-c2012-8.4
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// cppcheck-suppress misra-c2012-8.6
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int32_t misra_8_6 = 2;
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// cppcheck-suppress misra-c2012-8.4
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// cppcheck-suppress misra-c2012-8.7
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void misra_8_7(void) {}
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static void misra_8_7_caller(void) {
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misra_8_7();
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misra_8_7_external();
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}
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