Merge pull request #11167 from NixOS/repl-test-rejiggle

Fix repl test for `buildReadlineNoMarkdown`

src/libexpr/attr-path.cc

@@ -134,7 +134,7 @@ std::pair<SourcePath, uint32_t> findPackageFilename(EvalState & state, Value & v
         return {SourcePath{path.accessor, CanonPath(fn.substr(0, colon))}, lineno};
     } catch (std::invalid_argument & e) {
         fail();
-        abort();
+        unreachable();
     }
 }
 

src/libexpr/eval-gc.cc

@@ -86,7 +86,9 @@ void fixupBoehmStackPointer(void ** sp_ptr, void * _pthread_id)
 {
     void *& sp = *sp_ptr;
     auto pthread_id = reinterpret_cast<pthread_t>(_pthread_id);
+#  ifndef __APPLE__
     pthread_attr_t pattr;
+#  endif
     size_t osStackSize;
     // The low address of the stack, which grows down.
     void * osStackLimit;

src/libexpr/eval.cc

@@ -149,7 +149,7 @@ std::string_view showType(ValueType type, bool withArticle)
         case nFloat: return WA("a", "float");
         case nThunk: return WA("a", "thunk");
     }
-    abort();
+    unreachable();
 }
 
 
@@ -780,7 +780,7 @@ void EvalState::runDebugRepl(const Error * error, const Env & env, const Expr &
             case ReplExitStatus::Continue:
                 break;
             default:
-                abort();
+                unreachable();
         }
     }
 }
@@ -1149,7 +1149,7 @@ inline void EvalState::evalAttrs(Env & env, Expr * e, Value & v, const PosIdx po
 
 void Expr::eval(EvalState & state, Env & env, Value & v)
 {
-    abort();
+    unreachable();
 }
 
 
@@ -1582,7 +1582,7 @@ void EvalState::callFunction(Value & fun, size_t nrArgs, Value * * args, Value &
                                 .withFrame(*fun.payload.lambda.env, lambda)
                                 .debugThrow();
                         }
-                    abort(); // can't happen
+                    unreachable();
                 }
             }
 

src/libexpr/nixexpr.cc

@@ -25,7 +25,7 @@ std::ostream & operator <<(std::ostream & str, const SymbolStr & symbol)
 
 void Expr::show(const SymbolTable & symbols, std::ostream & str) const
 {
-    abort();
+    unreachable();
 }
 
 void ExprInt::show(const SymbolTable & symbols, std::ostream & str) const
@@ -271,7 +271,7 @@ std::string showAttrPath(const SymbolTable & symbols, const AttrPath & attrPath)
 
 void Expr::bindVars(EvalState & es, const std::shared_ptr<const StaticEnv> & env)
 {
-    abort();
+    unreachable();
 }
 
 void ExprInt::bindVars(EvalState & es, const std::shared_ptr<const StaticEnv> & env)

src/libexpr/primops.cc

@@ -426,7 +426,7 @@ static void prim_typeOf(EvalState & state, const PosIdx pos, Value * * args, Val
             t = args[0]->external()->typeOf();
             break;
         case nFloat: t = "float"; break;
-        case nThunk: abort();
+        case nThunk: unreachable();
     }
     v.mkString(t);
 }

src/libexpr/print-ambiguous.cc

@@ -94,7 +94,7 @@ void printAmbiguous(
         break;
     default:
         printError("Nix evaluator internal error: printAmbiguous: invalid value type");
-        abort();
+        unreachable();
     }
 }
 

src/libexpr/print.cc

@@ -475,7 +475,7 @@ private:
             else
                 output << "primop";
         } else {
-            abort();
+            unreachable();
         }
 
         output << "»";
@@ -504,7 +504,7 @@ private:
             if (options.ansiColors)
                     output << ANSI_NORMAL;
         } else {
-            abort();
+            unreachable();
         }
     }
 

src/libexpr/symbol-table.hh

@@ -7,6 +7,7 @@
 
 #include "types.hh"
 #include "chunked-vector.hh"
+#include "error.hh"
 
 namespace nix {
 
@@ -113,7 +114,7 @@ public:
     SymbolStr operator[](Symbol s) const
     {
         if (s.id == 0 || s.id > store.size())
-            abort();
+            unreachable();
         return SymbolStr(store[s.id - 1]);
     }
 

src/libexpr/value.hh

@@ -285,7 +285,7 @@ public:
         if (invalidIsThunk)
             return nThunk;
         else
-            abort();
+            unreachable();
     }
 
     inline void finishValue(InternalType newType, Payload newPayload)