Clean up some warnings

thepowersgang · Feb 1, 2025 · 9b245d1 · 9b245d1
1 parent c86ccc1
commit 9b245d1
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Showing 4 changed files with 9 additions and 12 deletions.
diff --git a/src/ast/path.cpp b/src/ast/path.cpp
@@ -429,13 +429,16 @@ void Path::print_pretty(::std::ostream& os, bool is_type_context, bool is_debug)
         }
         }
     TU_ARMA(Absolute, ent) {
-        if( ent.crate == "" )
+        const char* cn = ent.crate.c_str();
+        if( !cn[0] ) {
             os << "crate";
-        else if( ent.crate.c_str()[0] == '=' ) {
-            os << "::" << ent.crate.c_str()+1 << "";
         }
-        else
-            os << "::\"" << ent.crate << "\"";
+        else if( cn[0] == '=' ) {
+            os << "::" << cn+1;
+        }
+        else {
+            os << "::\"" << cn << "\"";
+        }
         for(const auto& n : ent.nodes)
         {
             os << "::";

diff --git a/src/hir_expand/lifetime_infer.cpp b/src/hir_expand/lifetime_infer.cpp
@@ -1942,7 +1942,6 @@ namespace {
                         HIR::TypeRef    tmp_ty;
                         const auto* cap_ty_p = &m_binding_types_ptr->at(cap.root_slot);
                         HIR::TypeRef    deref_source;
-                        bool found_borrow = false;
                         for(const auto& n : cap.fields) {
                             if( n == RcString() ) {
                                 deref_source = cap_ty_p->clone();

diff --git a/src/trans/codegen.cpp b/src/trans/codegen.cpp
@@ -156,7 +156,6 @@ void Trans_Codegen(const ::std::string& outfile, CodegenOutput out_ty, const Tra
         DEBUG("STATIC " << ent.first);
         assert(ent.second->ptr);
         const auto& stat = *ent.second->ptr;
-        const auto& pp = ent.second->pp;
 
         if( stat.m_params.is_generic() )
         {

diff --git a/tools/common/toml.cpp b/tools/common/toml.cpp
@@ -506,10 +506,9 @@ TomlToken TomlToken::lex_from_inner(::std::ifstream& is, unsigned& m_line)
             is.putback(c);
 
             int64_t val = 0;
-            bool is_all_digit;
+            bool is_all_digit = true;
             if( str.size() > 2 && str[0] == '0' ) {
                 if(str[1] == 'x') {
-                    is_all_digit = true;
                     for(size_t i = 2; i < str.size(); i ++) {
                         c = str[i];
                         if( !isxdigit(c) ) {
@@ -521,7 +520,6 @@ TomlToken TomlToken::lex_from_inner(::std::ifstream& is, unsigned& m_line)
                     }
                 }
                 else if(str[1] == 'o') {
-                    is_all_digit = true;
                     for(size_t i = 2; i < str.size(); i ++) {
                         c = str[i];
                         if( !('0' <= c && c <= '7') ) {
@@ -533,7 +531,6 @@ TomlToken TomlToken::lex_from_inner(::std::ifstream& is, unsigned& m_line)
                     }
                 }
                 else if(str[1] == 'b') {
-                    is_all_digit = true;
                     for(size_t i = 2; i < str.size(); i ++) {
                         c = str[i];
                         if( !('0' <= c && c <= '1') ) {
@@ -549,7 +546,6 @@ TomlToken TomlToken::lex_from_inner(::std::ifstream& is, unsigned& m_line)
                 }
             }
             else {
-                is_all_digit = true;
                 for(char c : str) {
                     if( !isdigit(c) ) {
                         is_all_digit = false;