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| author | David Bolvansky <david.bolvansky@gmail.com> | 2018-09-04 19:23:05 +0000 |
|---|---|---|
| committer | David Bolvansky <david.bolvansky@gmail.com> | 2018-09-04 19:23:05 +0000 |
| commit | ecf0c55b63526443720be994fad18081dbe3b672 (patch) | |
| tree | 14f988a687411b0dbbd083fd7344916057e9f08e /llvm/lib/Support/Windows/Process.inc | |
| parent | 2d4173c3c70e660622df46a2e69e1c7d4667019d (diff) | |
| download | bcm5719-llvm-ecf0c55b63526443720be994fad18081dbe3b672.tar.gz bcm5719-llvm-ecf0c55b63526443720be994fad18081dbe3b672.zip | |
Set console mode when -fansi-escape-codes is enabled
Summary:
Windows console now supports supports ANSI escape codes, but we need to enable it using SetConsoleMode with ENABLE_VIRTUAL_TERMINAL_PROCESSING flag.
Fixes https://bugs.llvm.org/show_bug.cgi?id=38817
Tested on Windows 10, screenshot:
https://i.imgur.com/bqYq0Uy.png
Reviewers: zturner, chandlerc
Reviewed By: zturner
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D51611
llvm-svn: 341396
Diffstat (limited to 'llvm/lib/Support/Windows/Process.inc')
| -rw-r--r-- | llvm/lib/Support/Windows/Process.inc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/lib/Support/Windows/Process.inc b/llvm/lib/Support/Windows/Process.inc index 30126568769..668d0b7a2e4 100644 --- a/llvm/lib/Support/Windows/Process.inc +++ b/llvm/lib/Support/Windows/Process.inc @@ -328,6 +328,15 @@ bool Process::StandardErrHasColors() { static bool UseANSI = false; void Process::UseANSIEscapeCodes(bool enable) { +#if defined(ENABLE_VIRTUAL_TERMINAL_PROCESSING) + if (enable) { + HANDLE Console = GetStdHandle(STD_OUTPUT_HANDLE); + DWORD Mode; + GetConsoleMode(Console, &Mode); + Mode |= ENABLE_VIRTUAL_TERMINAL_PROCESSING; + SetConsoleMode(Console, Mode); + } +#endif UseANSI = enable; } |
