DOCUMENT:Q76078 04-MAY-2001 [masm] TITLE :FIX: Error A2114 When Using OPTION PROLOGUE PRODUCT :Microsoft Macro Assembler PROD/VER:MS-DOS:6.0 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Macro Assembler (MASM), version 6.0 ------------------------------------------------------------------------------- SYMPTOMS ======== The Microsoft Macro Assembler (MASM) version 6.0 may incorrectly generate the following error when using a user-defined prologue error A2114: INVOKE argument type mismatch : argument: x (where x is an argument number). The sample code below produces the following errors when assembling: error A2114: INVOKE argument type mismatch : argument : 2 error A2114: INVOKE argument type mismatch : argument : 1 This error occurs only if an INVOKE directive immediately follows a PROC statement. RESOLUTION ========== If an executable statement or a label is placed between the PROC statement and the INVOKE statement, the error does not occur. In the sample code below, uncommenting the line preceding the invoke will cause the assembler to generate a local label and the code will assemble properly. STATUS ====== Microsoft has confirmed this to be a problem in MASM version 6.0. This problem was corrected in MASM version 6.0a. MORE INFORMATION ================ The following sample code can be used to demonstrate the problem. Sample Code ----------- ; Assemble options needed: none .MODEL large, C cPrologue MACRO szProcName, flags, cbParams, cbLocals, rgRegs, rgUserParams LOCAL count count equ 0 exitm ENDM OPTION PROLOGUE: cPrologue Yak PROTO FAR, :WORD, :WORD, :WORD, :WORD .CODE Llama PROC NEAR ; Uncomment following line to remove error ; dummy: INVOKE Yak, AX, BX, CX, DX Llama ENDP END Llama Additional query words: A2137 6.00 buglist6.00 fixlist6.00a ====================================================================== Keywords : Technology : kbMASMsearch kbAudDeveloper kbMASM600 Version : MS-DOS:6.0 Solution Type : kbfix ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2001.