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| author | Ian Lance Taylor <iant@golang.org> | 2018-10-29 18:44:39 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2018-10-29 18:44:39 +0000 |
| commit | 943cc2fb6463ab8e06c2f2bcc4281a65e9dc4a78 (patch) | |
| tree | d33e568cab7d6f7f5dc3e5d6efa7dbd3ebdb4b6f /gcc/go/gofrontend/go-linemap.h | |
| parent | 266ef3613ea80da937a9fc782eb5c3ae8dcabb8f (diff) | |
| download | gcc-943cc2fb6463ab8e06c2f2bcc4281a65e9dc4a78.zip gcc-943cc2fb6463ab8e06c2f2bcc4281a65e9dc4a78.tar.gz gcc-943cc2fb6463ab8e06c2f2bcc4281a65e9dc4a78.tar.bz2 | |
compiler: add location_file
Add support for getting the file name from a Location value. This
will be used by later work.
Reviewed-on: https://go-review.googlesource.com/c/145318
* go-linemap.cc (Gcc_linemap::location_file): New method.
From-SVN: r265598
Diffstat (limited to 'gcc/go/gofrontend/go-linemap.h')
| -rw-r--r-- | gcc/go/gofrontend/go-linemap.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/gcc/go/gofrontend/go-linemap.h b/gcc/go/gofrontend/go-linemap.h index 704efdb..1811c9d 100644 --- a/gcc/go/gofrontend/go-linemap.h +++ b/gcc/go/gofrontend/go-linemap.h @@ -63,7 +63,11 @@ class Linemap virtual std::string to_string(Location) = 0; - // Return the line number for a given location (for debugging dumps) + // Return the file name for a given location. + virtual std::string + location_file(Location) = 0; + + // Return the line number for a given location. virtual int location_line(Location) = 0; @@ -140,7 +144,15 @@ class Linemap return Linemap::instance_->to_string(loc); } - // Return line number for location + // Return the file name of a location. + static std::string + location_to_file(Location loc) + { + go_assert(Linemap::instance_ != NULL); + return Linemap::instance_->location_file(loc); + } + + // Return line number of a location. static int location_to_line(Location loc) { |