Languages
The standard compiler releases since 4.6 include front ends for C (gcc), C++ (g++), Objective-C, Objective-C++, Fortran (gfortran), Java (gcj), Ada (GNAT), and Go (gccgo). Also available, but not in standard are Pascal (gpc), Mercury, Modula-2, Modula-3, PL/I, D (gdc), and VHDL (ghdl). A popular parallel language extension, OpenMP, is also supported.
The Fortran front end was g77 before version 4.0, which only supports FORTRAN 77. In newer versions, g77 is dropped in favor of the new gfortran front end that supports Fortran 95 and parts of Fortran 2003 as well. As the later Fortran standards incorporate the F77 standard, standards-compliant F77 code is also standards-compliant F90/95 code, and so can be compiled without trouble in gfortran. A front-end for CHILL was dropped due to a lack of maintenance.
A few experimental branches exist to support additional languages, such as the GCC UPC compiler for Unified Parallel C.
Read more about this topic: GNU Compiler Collection
Famous quotes containing the word languages:
“Wealth is so much the greatest good that Fortune has to bestow that in the Latin and English languages it has usurped her name.”
—William Lamb Melbourne, 2nd Viscount (1779–1848)
“The trouble with foreign languages is, you have to think before your speak.”
—Swedish proverb, trans. by Verne Moberg.
“I am always sorry when any language is lost, because languages are the pedigree of nations.”
—Samuel Johnson (1709–1784)