diff options
Diffstat (limited to 'src/macro_rules/parse.cpp')
| -rw-r--r-- | src/macro_rules/parse.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/macro_rules/parse.cpp b/src/macro_rules/parse.cpp index 00cf7cf7..e6d9d7ae 100644 --- a/src/macro_rules/parse.cpp +++ b/src/macro_rules/parse.cpp @@ -82,6 +82,8 @@ public: ret.push_back( MacroPatEnt(name, idx, MacroPatEnt::PAT_BLOCK) ); else if( type == "item" ) ret.push_back( MacroPatEnt(name, idx, MacroPatEnt::PAT_ITEM) ); + else if( /*TARGETVER_1_29 && */ type == "vis" ) // TODO: Should this be selective? + ret.push_back( MacroPatEnt(name, idx, MacroPatEnt::PAT_VIS) ); else ERROR(lex.point_span(), E0000, "Unknown fragment type '" << type << "'"); break; } @@ -428,6 +430,19 @@ bool patterns_are_same(const Span& sp, const MacroPatEnt& left, const MacroPatEn default: ERROR(sp, E0000, "Incompatible macro fragments " << right << " used with " << left); } + // Matches visibility specifiers + case MacroPatEnt::PAT_VIS: + switch(left.type) + { + case MacroPatEnt::PAT_TOKEN: + if( is_token_vis(left.tok.type()) ) + ERROR(sp, E0000, "Incompatible macro fragments"); + return false; + case MacroPatEnt::PAT_VIS: + return true; + default: + ERROR(sp, E0000, "Incompatible macro fragments " << right << " used with " << left); + } } throw ""; } |