In Go 1.4 the project contained both .go files and .c files. It shipped with two compilers, a go compiler, called gc, and a c compiler called cc.
> /go/src/cmd/gc/go.y This is the input file for the yacc grammar for the Go 1.4 go compiler > /go/src/cmd/cc/cc.y This is the input file for the yacc grammar for the Go 1.4 c compiler The same advice applies to the other two files you mentioned. On Monday, 19 February 2018 09:57:21 UTC+11, Compiler wrote: > > yeah , in go1.4 version,i want know difference between files. > ?! > > On Monday, February 19, 2018 at 2:04:09 AM UTC+3:30, Ian Lance Taylor > wrote: >> >> On Sun, Feb 18, 2018 at 9:23 AM, Compiler <erfang...@gmail.com> wrote: >> > #Question >> > >> > What is the difference between using the following two files? >> > >> > /go/src/cmd/gc/go.y >> > /go/src/cmd/cc/cc.y >> > >> > ------------- >> > #Question >> > >> > What is the difference between using the following two files? >> > >> > /go/src/cmd/gc/lex.c >> > /go/src/cmd/cc/lex.c >> >> You must be looking at a very old version of Go, as current versions >> of Go do not contain either file. >> >> Old versions of Go shipped with a C compiler that was used to build >> parts of the runtime that were written in C. Those parts were >> rewritten into Go, and Go no longer ships a C compiler. Back then, >> the Go compiler was in cmd/gc and the C compiler was in cmd/cc. >> >> Ian >> > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
