The GNU Fortran Compiler

The GNU Fortran compiler, g77, supports programs written in the GNU Fortran language and in some other dialects of Fortran.

Some aspects of how g77 works are universal regardless of dialect, and yet are not properly part of the GNU Fortran language itself. These are described below.

Note: This portion of the documentation definitely needs a lot of work!

• Compiler Limits
• Compiler Types
• Compiler Constants
• Compiler Intrinsics

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