diff options
Diffstat (limited to 'src/expand/macro_rules.cpp')
| -rw-r--r-- | src/expand/macro_rules.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/expand/macro_rules.cpp b/src/expand/macro_rules.cpp index 638b9ddd..338edd12 100644 --- a/src/expand/macro_rules.cpp +++ b/src/expand/macro_rules.cpp @@ -26,12 +26,12 @@ class CMacroRulesExpander: { if( ident == "" ) ERROR(sp, E0000, "macro_rules! requires an identifier" ); - + DEBUG("Parsing macro_rules! " << ident); TTStream lex(tt); auto mac = Parse_MacroRules(lex); mod.add_macro( false, ident, mv$(mac) ); - + return ::std::unique_ptr<TokenStream>( new TTStreamO(TokenTree()) ); } }; @@ -40,11 +40,11 @@ class CMacroUseHandler: public ExpandDecorator { AttrStage stage() const override { return AttrStage::Post; } - + void handle(const Span& sp, const AST::MetaItem& mi, ::AST::Crate& crate, const AST::Path& path, AST::Module& mod, AST::Item& i) const override { TRACE_FUNCTION_F("path=" << path); - + TU_IFLET( ::AST::Item, i, None, e, // Just ignore ) @@ -107,14 +107,14 @@ class CMacroUseHandler: ERROR(sp, E0000, "Use of #[macro_use] on non-module/crate - " << i.tag_str()); } } - + }; class CMacroExportHandler: public ExpandDecorator { AttrStage stage() const override { return AttrStage::Post; } - + void handle(const Span& sp, const AST::MetaItem& mi, ::AST::Crate& crate, const AST::Path& path, AST::Module& mod, AST::Item& i) const override { if( i.is_None() ) { @@ -125,7 +125,7 @@ class CMacroExportHandler: ERROR(sp, E0000, "#[macro_export] is only valid on macro_rules!"); } const auto& name = mac.input_ident(); - + // Tag the macro in the module for crate export auto it = ::std::find_if( mod.macros().begin(), mod.macros().end(), [&](const auto& x){ return x.name == name; } ); ASSERT_BUG(sp, it != mod.macros().end(), "Macro '" << name << "' not defined in this module"); @@ -150,7 +150,7 @@ class CMacroReexportHandler: const auto& crate_name = i.as_Crate().name; auto& ext_crate = *crate.m_extern_crates.at(crate_name).m_hir; - + if( mi.has_sub_items() ) { for( const auto& si : mi.items() ) |