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| author | Than McIntosh <thanm@google.com> | 2016-10-10 17:33:32 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2016-10-10 17:33:32 +0000 |
| commit | 71543388eec6aad6fb096b1de16264051cf06d3e (patch) | |
| tree | f8073361e3fb096f990d2672a5480cd3528b458b /gcc/go/go-linemap.cc | |
| parent | 5d8c099edebfe908256c2bd77a0e2b67182b0f57 (diff) | |
| download | gcc-71543388eec6aad6fb096b1de16264051cf06d3e.zip gcc-71543388eec6aad6fb096b1de16264051cf06d3e.tar.gz gcc-71543388eec6aad6fb096b1de16264051cf06d3e.tar.bz2 | |
compiler: prune away gcc-specific linemap usage
Add an interface to the go Linemap class to allow clients to ask for the
line number for a Location (for debugging dumps), so as to move some
gcc-specific location code into the back end.
Reviewed-on: https://go-review.googlesource.com/30699
* go-linemap.cc (Gcc_linemap::location_line): New method.
From-SVN: r240942
Diffstat (limited to 'gcc/go/go-linemap.cc')
| -rw-r--r-- | gcc/go/go-linemap.cc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/go/go-linemap.cc b/gcc/go/go-linemap.cc index b58a54b..22498d9 100644 --- a/gcc/go/go-linemap.cc +++ b/gcc/go/go-linemap.cc @@ -32,6 +32,9 @@ class Gcc_linemap : public Linemap std::string to_string(Location); + int + location_line(Location); + protected: Location get_predeclared_location(); @@ -88,6 +91,13 @@ Gcc_linemap::to_string(Location location) return ss.str(); } +// Return the line number for a given location (for debugging dumps) +int +Gcc_linemap::location_line(Location loc) +{ + return LOCATION_LINE(loc.gcc_location()); +} + // Stop getting locations. void |