Inconsistent stackmap frames errors

[brandonio21]

I love ArnoldC and have been experimenting with it for a bit, but I have come across several scenarios where I have tried to run my program and got lengthy errors regarding inconsistent stackmap frames.

For example,
Exception in thread "main" java.lang.VerifyError: Inconsistent stackmap frames at branch target 75
Exception Details:
Location:
lfib.main([Ljava/lang/String;)V @75: return
Reason:
Type top (current frame, locals[5]) is not assignable to integer (stack map, locals[5])
Current Frame:
bci: @23
flags: { }
locals: { integer, integer, integer, integer, integer }
stack: { integer }
Stackmap Frame:
bci: @75
flags: { }
locals: { integer, integer, integer, integer, integer, integer }
stack: { }
Bytecode:
0000000: 1100 193b 1100 003c 1100 003d 1100 013e
0000010: 1100 0136 0415 0499 0034 1100 0036 051c
0000020: 1d60 3605 b200 1115 05b6 0017 1d3d 1505
0000030: 3e1b 3c1a 1ba3 0007 03a7 0007 04a7 0003
0000040: 3604 1b11 0001 603c a7ff cdb1
Stackmap Table:
full_frame(@21,{Integer,Integer,Integer,Integer,Integer},{})
full_frame(@60,{Integer,Integer,Integer,Integer,Integer,Integer},{})
same_locals_1_stack_item_frame(@64,Integer)
same_frame(@75)

at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2531)
at java.lang.Class.getMethod0(Class.java:2774)
at java.lang.Class.getMethod(Class.java:1663)
at sun.launcher.LauncherHelper.getMainMethod(LauncherHelper.java:494)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:486)

Code causing this error: https://gist.github.com/brandonio21/be36c230748e6d530027#file-lfib25