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compiler: more precise 'declared and not used' error positioning

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* compiler: extract and cleanup error handling functionality into its own file compiler/compile_errors.v

* compiler: implement p.error_with_token_index and p.warn_with_token_index and use them. Fix tests.

* tools/performance_compare: add a 'Source lines in compiler/' line

* MSVC does not have STDOUT_FILENO nor STDERR_FILENO ...
This commit is contained in:
Delyan Angelov
2019-09-29 20:37:39 +03:00
committed by Alexander Medvednikov
parent 6d483c0a56
commit e72fe25224
9 changed files with 303 additions and 241 deletions
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3
tools/performance_compare.v
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@ -94,6 +94,7 @@ fn (c &Context) prepare_v( cdir string, commit string ) {
show_sizes_of_files(["$cdir/v", "$cdir/v_stripped", "$cdir/v_stripped_upxed"])
show_sizes_of_files(["$cdir/vprod", "$cdir/vprod_stripped", "$cdir/vprod_stripped_upxed"])
println("V version is: " + run("$cdir/v --version") + " , local source commit: " + run("git rev-parse --short --verify HEAD") )
println('Source lines in compiler/ ' + run('wc compiler/*.v | tail -n -1') )
}
@ -119,7 +120,7 @@ fn validate_commit_exists( commit string ){
}
fn main(){
used_tools_must_exist(['cp','rm','strip','make','git','upx','cc','hyperfine'])
used_tools_must_exist(['cp','rm','strip','make','git','upx','cc','wc','tail','hyperfine'])
mut context := new_context()
mut fp := flag.new_flag_parser(os.args)
fp.application(os.filename(os.executable()))