304 call mocks are not matching call signatures when one or more program parameters are qualified

src/main/cobol/MOCK.CBL

@@ -0,0 +1,132 @@
+       IDENTIFICATION DIVISION.
+       PROGRAM-ID.  MOCK.
+      /****************************************************************
+      * Program to exercise different mock statements and edge cases.
+      *****************************************************************
+       ENVIRONMENT DIVISION.
+       INPUT-OUTPUT SECTION.
+       FILE-CONTROL.
+       DATA DIVISION.
+       WORKING-STORAGE SECTION.
+       01  FILLER.
+           05  VALUE-1           PIC X(80).
+           05  VALUE-2           PIC X(80).
+           05  VALUE-3           PIC X(80).
+           05  TEMP              PIC X(80).
+
+       01  COBOL-structure.
+            05 ACTION-PARAM     pic x(1).
+            05 book-PARAM       pic x(1).
+            05 output-value     pic x(12).
+
+       PROCEDURE DIVISION.
+
+       000-START SECTION.
+           MOVE "Value1" to VALUE-1
+           MOVE "Value2" to VALUE-2
+      /
+           PERFORM 100-WELCOME
+           PERFORM 200-GOODBYE
+      /
+           PERFORM 300-CHANGE-1
+           PERFORM 400-CHANGE-2
+           PERFORM 500-SWITCH
+           PERFORM 999-END
+           EXIT SECTION.
+      /**********************
+       100-WELCOME SECTION
+           .
+           MOVE "Hello" to VALUE-1
+           MOVE "Hi" to VALUE-2
+              EXIT SECTION
+              .
+      /*************************
+      *    KALD KTOMHDR, HENT OP
+      **************************
+       200-GOODBYE SECTION.
+      * Comment for testing purposes
+           MOVE "Bye" to VALUE-1
+           MOVE "See you" to VALUE-2
+              EXIT SECTION
+          .
+
+       300-CHANGE-1
+      *Comment for testing purposes
+       .
+           EVALUATE VALUE-1
+           WHEN "Hello"
+              MOVE "Bye" TO VALUE-1
+           WHEN "Bye"
+              MOVE "Hello" TO VALUE-1
+           WHEN OTHER
+              EXIT PARAGRAPH
+           END-EVALUATE.
+      /*************************
+      *    KALD KTOMHDR, HENT OP
+      **************************
+
+       400-CHANGE-2 SECTION
+          .
+           EVALUATE VALUE-2
+           WHEN "Hi"
+              MOVE "See you" TO VALUE-2
+              EXIT SECTION
+           WHEN OTHER
+              MOVE "Hi" TO VALUE-2
+              EXIT SECTION
+           END-EVALUATE
+          .
+      /*************************
+      *    KALD KTOMHDR, HENT OP
+      **************************
+
+       410-PLACEHOLDER SECTION.
+           CONTINUE
+           .
+
+       500-SWITCH.
+           MOVE VALUE-2 TO TEMP
+           MOVE VALUE-1 TO VALUE-2
+           MOVE TEMP TO VALUE-1.
+
+       600-MAKE-CALL.
+           MOVE "arg1" to VALUE-1
+           MOVE "arg2" to VALUE-2
+           CALL 'PROG1'
+           .
+
+       610-CALL-WITH-STRUCTURE.
+           MOVE "1" to ACTION-PARAM
+           MOVE "2" to BOOK-PARAM
+           MOVE "3" to OUTPUT-VALUE
+           CALL 'MYCOBOL' USING ACTION-PARAM,
+                                BOOK-PARAM IN COBOL-STRUCTURE,
+                                output-value 
+           END-CALL
+           MOVE output-value  TO VALUE-1
+           .
+
+       700-MAKE-CALL.
+           MOVE "arg1" to VALUE-1
+           MOVE "arg2" to VALUE-2
+           CALL VALUE-2 USING VALUE-1
+           CALL VALUE-2
+           END-CALL.
+
+       800-MAKE-CALL.
+           MOVE "arg1" to VALUE-1
+           MOVE "arg2" to VALUE-2
+           MOVE "arg3" to VALUE-3
+           CALL 'PROG3' USING
+              BY CONTENT VALUE-1,
+              BY VALUE VALUE-2,
+              VALUE-3.
+           CALL 'PROG3' USING
+              BY CONTENT VALUE-1,
+              BY VALUE VALUE-2,
+              VALUE-3
+           CALL 'PROG3' USING VALUE-1.
+
+       999-END.
+           GOBACK
+           .

src/main/cobol/MOCKTEST.CBL

@@ -14,6 +14,11 @@
            05  VALUE-3           PIC X(80).
            05  TEMP              PIC X(80).
 
+       01  Book-structure.
+            05 action-value     pic x(1).
+            05 book-value       pic x(1).
+            05 output-value     pic x(12).
+
        PROCEDURE DIVISION.
 
        000-START SECTION.
@@ -80,6 +85,17 @@
            CALL 'PROG1'
            .
 
+       610-MAKE-CALL-VALUE-IN-STRUCTURE.
+           MOVE "1" to ACTION-PARAM
+           MOVE "2" to BOOK-PARAM
+           MOVE "3" to OUTPUT-VALUE
+           CALL 'MYCOBOL' USING ACTION-PARAM,
+                                BOOK-PARAM IN BOOK-STRUCTURE,
+                                OUTPUT-PARAM
+           END-CALL
+           MOVE OUTPUT-PARAM TO VALUE-1
+           .
+
        700-MAKE-CALL.
            MOVE "arg1" to VALUE-1
            MOVE "arg2" to VALUE-2