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Commit 0a01a5db authored by Jack Palevich's avatar Jack Palevich
Browse files

Handle functions with anonymous arguments 

Example:

int f(int a, int, int c) {
    return a + c;
}
parent 761aeb43

libacc/acc.cpp

+6 −2
Original line number Diff line number Diff line
@@ -4891,11 +4891,15 @@ class Compiler : public ErrorSink { 
                    int argCount = 0;

                    for (Type* pP = pDecl->pTail; pP; pP = pP->pTail) {

                        Type* pArg = pP->pHead;

                        if (pArg->id) {

                            addLocalSymbol(pArg);

                        }

                        /* read param name and compute offset */

                        size_t alignment = pGen->stackAlignmentOf(pArg);

                        a = (a + alignment - 1) & ~ (alignment-1);

                        if (pArg->id) {

                            VI(pArg->id)->pAddress = (void*) a;

                        }

                        a = a + pGen->stackSizeOf(pArg);

                        argCount++;

                    }

libacc/tests/data/funcargs.c

0 → 100644
+8 −0
Original line number Diff line number Diff line 
int f(int a,int, int c) {

    return a + c;

}



int main() {

    return f(1,2,3);

}

libacc/tests/test.py

+5 −0
Original line number Diff line number Diff line
@@ -437,6 +437,11 @@ result: 0 
    def testDefines(self):

        self.compileCheck(["-R", "data/defines.c"], """Executing compiled code:

result: 3

""","""""")



    def testFuncArgs(self):

        self.compileCheck(["-R", "data/funcargs.c"], """Executing compiled code:

result: 4

""","""""")



def main():