id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
3405	"Fix ""implicit declaration"" of functions"	Adrian Pop	Lennart Ochel	"It seems that the .h file we include doesn't contain some functions used.

The problem is that they end up being defined implicitly which means ""int func"" instead of ""ptr_size func"" which might cause problems.

See for example:
https://test.openmodelica.org/hudson/job/OpenModelica_BUILD_CLANG/lastBuild/consoleFull
{{{
IDA-LIU050+adrpo@ida-liu050 MINGW64 /f
$ fgrep ""implicit declaration of"" consoleText.txt
build/StateMachineFeatures.c:550:8: warning: implicit declaration of function 'boxptr_ExpressionDump_dumpExpStr' is invalid in C99 [-Wimplicit-function-declaration]
build/Patternm.c:8480:10: warning: implicit declaration of function 'omc_Ceval_ceval' is invalid in C99 [-Wimplicit-function-declaration]
build/Patternm.c:8481:12: warning: implicit declaration of function 'omc_ValuesUtil_valueExp' is invalid in C99 [-Wimplicit-function-declaration]
/run/shm/OpenModelica_BUILD_CLANG/OpenModelica-clang/OMCompiler/Compiler/boot/build/tmp/StateMachineFeatures.c:579:10: warning: implicit declaration of function 'boxptr_ExpressionDump_dumpExpStr' is invalid in C99 [-Wimplicit-function-declaration]
}}}"	defect	closed	high	never	Code Generation	trunk	invalid