diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2017-02-01 16:36:24 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2017-02-13 12:42:41 +0200 |
| commit | e3e597180487328a54721e2afb95e33ed853d586 (patch) | |
| tree | 89d59f482d41eb37a90f97b0dd55c2e878e4800b /build2/cc/link.cxx | |
| parent | 1dd17210b76d544a04fc6b4f3c98162ae9718102 (diff) | |
Pass const scope& where modification should not happen
Diffstat (limited to 'build2/cc/link.cxx')
| -rw-r--r-- | build2/cc/link.cxx | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/build2/cc/link.cxx b/build2/cc/link.cxx index 6de294a..d85faed 100644 --- a/build2/cc/link.cxx +++ b/build2/cc/link.cxx @@ -322,8 +322,8 @@ namespace build2 file& t (static_cast<file&> (xt)); - scope& bs (t.base_scope ()); - scope& rs (*bs.root_scope ()); + const scope& bs (t.base_scope ()); + const scope& rs (*bs.root_scope ()); otype lt (link_type (t)); lorder lo (link_order (bs, lt)); @@ -657,7 +657,7 @@ namespace build2 void link:: append_libraries (strings& args, file& l, bool la, - scope& bs, lorder lo) const + const scope& bs, lorder lo) const { // Note: lack of the "small function object" optimization will really // kill us here since we are called in a loop. @@ -704,7 +704,11 @@ namespace build2 } void link:: - hash_libraries (sha256& cs, file& l, bool la, scope& bs, lorder lo) const + hash_libraries (sha256& cs, + file& l, + bool la, + const scope& bs, + lorder lo) const { bool win (tclass == "windows"); @@ -747,7 +751,9 @@ namespace build2 void link:: rpath_libraries (strings& args, - target& t, scope& bs, lorder lo, + target& t, + const scope& bs, + lorder lo, bool for_install) const { // Use -rpath-link on targets that support it (Linux, *BSD). Note @@ -887,8 +893,8 @@ namespace build2 file& t (static_cast<file&> (xt)); - scope& bs (t.base_scope ()); - scope& rs (*bs.root_scope ()); + const scope& bs (t.base_scope ()); + const scope& rs (*bs.root_scope ()); otype lt (link_type (t)); lorder lo (link_order (bs, lt)); |