compiler: rename `show_backtrace` as `fatal_exit`

[nit.git] / src / compiler / global_compiler.nit

diff --git a/src/compiler/global_compiler.nit b/src/compiler/global_compiler.nit
index 0b42b7b..a01e362 100644 (file)
--- a/src/compiler/global_compiler.nit
+++ b/src/compiler/global_compiler.nit
@@ -312,7 +312,7 @@ class GlobalCompilerVisitor
                        var res = self.new_var(mtype)
                        if not compiler.runtime_type_analysis.live_types.has(valtype) then
                                self.add("/*no autobox from {value.mtype} to {mtype}: {value.mtype} is not live! */")
-                               self.add("PRINT_ERROR(\"Dead code executed!\\n\"); show_backtrace(1);")
+                               self.add("PRINT_ERROR(\"Dead code executed!\\n\"); fatal_exit(1);")
                                return res
                        end
                        self.add("{res} = BOX_{valtype.c_name}({value}); /* autobox from {value.mtype} to {mtype} */")
@@ -323,7 +323,7 @@ class GlobalCompilerVisitor
                        # Bad things will appen!
                        var res = self.new_var(mtype)
                        self.add("/* {res} left unintialized (cannot convert {value.mtype} to {mtype}) */")
-                       self.add("PRINT_ERROR(\"Cast error: Cannot cast %s to %s.\\n\", \"{value.mtype}\", \"{mtype}\"); show_backtrace(1);")
+                       self.add("PRINT_ERROR(\"Cast error: Cannot cast %s to %s.\\n\", \"{value.mtype}\", \"{mtype}\"); fatal_exit(1);")
                        return res
                end
        end
@@ -349,7 +349,7 @@ class GlobalCompilerVisitor
                var res = self.new_var(mtype)
                if not compiler.runtime_type_analysis.live_types.has(value.mtype.as(MClassType)) then
                        self.add("/*no boxing of {value.mtype}: {value.mtype} is not live! */")
-                       self.add("PRINT_ERROR(\"Dead code executed!\\n\"); show_backtrace(1);")
+                       self.add("PRINT_ERROR(\"Dead code executed!\\n\"); fatal_exit(1);")
                        return res
                end
                self.add("{res} = BOX_{valtype.c_name}({value}); /* boxing {value.mtype} */")
@@ -441,7 +441,7 @@ class GlobalCompilerVisitor
                if args.first.mcasttype isa MNullableType or args.first.mcasttype isa MNullType and consider_null then
                        # The reciever is potentially null, so we have to 3 cases: ==, != or NullPointerException
                        self.add("if ({args.first} == NULL) \{ /* Special null case */")
-                       if m.name == "==" then
+                       if m.name == "==" or m.name == "is_same_instance" then
                                assert res != null
                                if args[1].mcasttype isa MNullableType then
                                        self.add("{res} = ({args[1]} == NULL);")
@@ -630,7 +630,7 @@ class GlobalCompilerVisitor
        do
                if recv.mtype.ctype != "val*" then return
                self.add("PRINT_ERROR(\"BTD BUG: Dynamic type is %s, static type is %s\\n\", class_names[{recv}->classid], \"{recv.mcasttype}\");")
-               self.add("show_backtrace(1);")
+               self.add("fatal_exit(1);")
        end
 
        redef fun isset_attribute(a, recv)
@@ -972,7 +972,7 @@ private class CustomizedRuntimeFunction
                        selfvar.is_exact = true
                end
                var arguments = new Array[RuntimeVariable]
-               var frame = new Frame(v, mmethoddef, recv, arguments)
+               var frame = new StaticFrame(v, mmethoddef, recv, arguments)
                v.frame = frame
 
                var sig = new FlatBuffer
@@ -1031,7 +1031,7 @@ private class CustomizedRuntimeFunction
                        ret = v.resolve_for(ret, arguments.first)
                end
                if self.mmethoddef.can_inline(v) then
-                       var frame = new Frame(v, self.mmethoddef, self.recv, arguments)
+                       var frame = new StaticFrame(v, self.mmethoddef, self.recv, arguments)
                        frame.returnlabel = v.get_name("RET_LABEL")
                        if ret != null then
                                frame.returnvar = v.new_var(ret)