Page Information

Title:	DCL36-C. Do not declare an identifier with conflicting linkage classifications
Author:	stephani	Apr 26, 2007
Last Changed by:	Joerg Herter	Oct 29, 2025
Tiny Link: (useful for email)	https://wiki.sei.cmu.edu/confluence/x/BNYxBQ
Export As:	Word · PDF

SEI CERT C Coding Standard (1)     Page: CC. Undefined Behavior

Parent Page     Page: Rule 02. Declarations and Initialization (DCL)

• not-for-cpp
• ldra
• gcc
• splint
• android-applicable
• ptc
• rose-gcc
• rule
• dcl
• klocwork

Time	Editor
Oct 29, 2025 04:42	Joerg Herter	View Changes
May 06, 2025 10:38	David Svoboda	View Changes
May 05, 2025 08:11	Swasti Shrivastava	View Changes
REM Cost Reform
Mar 04, 2025 14:34	Caden Milne	View Changes
Identify undefined behavior
Dec 11, 2024 00:29	Swasti Shrivastava

External Links (10)
    https://wiki.sei.cmu.edu/confluence/pages/viewpage.action?p…
    https://wiki.sei.cmu.edu/confluence/pages/viewpage.action?p…
    https://wiki.sei.cmu.edu/confluence/display/c/How+this+Codi…
    https://www.mathworks.com/help/bugfinder/ref/certcruledcl36…
    https://wiki.sei.cmu.edu/confluence/display/c/Cppcheck+Prem…
    https://wiki.sei.cmu.edu/confluence/display/c/CC.+Undefined…
    https://www.kb.cert.org/vulnotes/bymetric?searchview&query=…
    https://wiki.sei.cmu.edu/confluence/display/c/AA.+Bibliogra…
    publications.gbdirect.co.uk/c_book/chapter8/declarations_an…
    https://wiki.sei.cmu.edu/confluence/pages/viewpage.action?p…

SEI CERT C Coding Standard (36)     Page: Axivion Bauhaus Suite_V     Page: Parasoft     Page: ECLAIR_V     Page: Klocwork     Page: CodeSonar_V     Page: Astrée     Page: GCC_V     Page: LDRA     Page: RuleChecker_V     Page: CC. Undefined Behavior     Page: LDRA_V     Page: ECLAIR     Page: Splint_V     Page: Coverity     Page: Coverity_V     Page: Parasoft_V     Page: CodeSonar     Page: PC-lint Plus_V     Page: Axivion Bauhaus Suite     Page: TrustInSoft Analyzer     Page: Polyspace Bug Finder     Page: AA. Bibliography     Page: TrustInSoft Analyzer_V     Page: Helix QAC_V     Page: PC-lint Plus     Page: GCC     Page: Polyspace Bug Finder_V     Page: Cppcheck Premium_V     Page: DCL36-C. Do not declare an identifier with conflicting linkage classifications     Page: BB. Definitions     Page: Klocwork_V     Home page: SEI CERT C Coding Standard     Page: Helix QAC     Page: Astrée_V     Page: Splint     Page: RuleChecker