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Fixes to remove "dereferencing type-punned pointer will break strict-aliasing rules" warnings in C wrappers when compiling C code with 'gcc -Wall -fstrict-aliasing'. Patch from Michael Cahill.

Browse source 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@7192 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2005-05-13 23:14:35 +00:00
commit 94e6c86d06
6 changed files with 33 additions and 24 deletions
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8
Lib/java/arrays_java.i
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@ -262,7 +262,7 @@ JAVA_ARRAYS_TYPEMAPS(double, double, jdouble, Double, "[D") /* double[ANY] *
return $null;
}
for (i=0; i<sz; i++) {
$1[i] = **($&1_ltype)&jarr[i];
$1[i] = **($&1_ltype)(void *)&jarr[i];
}
}
@ -292,7 +292,7 @@ JAVA_ARRAYS_TYPEMAPS(double, double, jdouble, Double, "[D") /* double[ANY] *
return $null;
}
for (i=0; i<sz; i++) {
$1[i] = **($&1_ltype)&jarr[i];
$1[i] = **($&1_ltype)(void *)&jarr[i];
}
}
@ -301,7 +301,7 @@ JAVA_ARRAYS_TYPEMAPS(double, double, jdouble, Double, "[D") /* double[ANY] *
int i;
for (i=0; i<sz$argnum; i++) {
jarr$argnum[i] = 0;
*($&1_ltype)&jarr$argnum[i] = &$1[i];
*($&1_ltype)(void *)&jarr$argnum[i] = &$1[i];
}
JCALL3(ReleaseLongArrayElements, jenv, $input, jarr$argnum, 0);
}
@ -320,7 +320,7 @@ JAVA_ARRAYS_TYPEMAPS(double, double, jdouble, Double, "[D") /* double[ANY] *
}
for (i=0; i<$1_dim0; i++) {
arr[i] = 0;
*($&1_ltype)&arr[i] = &$1[i];
*($&1_ltype)(void *)&arr[i] = &$1[i];
}
JCALL3(ReleaseLongArrayElements, jenv, $result, arr, 0);
}