The GNU Modula-2 front end to GCC

What is GNU Modula-2

GNU Modula-2 is a front end for the GNU Compiler Collection (GCC). The GNU Modula-2 compiler is compliant with the PIM2, PIM3, PIM4 and ISO dialects. Also implemented are a complete set of free ISO libraries and PIM libraries.

  • The four Modula-2 dialects supported are defined in the following references:

    PIM2: 'Programming in Modula-2', 2nd Edition, Springer Verlag, 1982, 1983 by Niklaus Wirth (PIM2).

    PIM3: 'Programming in Modula-2', 3rd Corrected Edition, Springer Verlag, 1985 (PIM3).

    PIM4: 'Programming in Modula-2', 4th Edition, Springer Verlag, 1988 (PIM4).

    ISO: the ISO Modula-2 language as defined in 'ISO/IEC Information technology - programming languages - part 1: Modula-2 Language, ISO/IEC 10514-1 (1996)'