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3 Commits

Author SHA1 Message Date
Delyan Angelov
f43c4fd81c tools/performance_compare: speed it up and make it more robust
* tools/performance_compare is now more robust. It uses the C source from the time of the v commit, instead of always the latest one. It also now clones https://github.com/vlang/vc just once per comparison, not for every build.

* Remove obsoleted tools/compare_v_performance_between_commits shell script.
2019-10-04 16:11:29 +03:00
Delyan Angelov
e72fe25224 compiler: more precise 'declared and not used' error positioning
* 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 ...
2019-09-29 20:37:39 +03:00
Delyan Angelov
366c50674c tooling: add tools/compare_v_performance_between_commits
easily compare v performance/size across commits.

* fix eprintln on linux (it now uses stderr, and flushes it).

* flag: cleaner usage information.
2019-09-28 14:17:16 +03:00