syntax: fatal error on unavailable primitive method

Warning: signature of primitive methods is not checked.

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/src/syntax/syntax_base.nit b/src/syntax/syntax_base.nit
index 09b7573..512ccf4 100644 (file)
--- a/src/syntax/syntax_base.nit
+++ b/src/syntax/syntax_base.nit
@@ -374,8 +374,7 @@ special Visitor
        fun get_method(recv: MMType, name: Symbol): MMMethod
        do
                if not recv.local_class.has_global_property_by_name(name) then
-                       error(current_node, "Fatal Error: {recv} must have a property named {name}.")
-                       exit(1)
+                       fatal_error(current_node, "Fatal Error: {recv} must have a property named {name}.")
                end
                return recv.local_class.select_method(name)
        end

diff --git a/tests/error_needed_method.nit b/tests/error_needed_method.nit
new file mode 100644 (file)
index 0000000..30460d1
--- /dev/null
+++ b/tests/error_needed_method.nit
@@ -0,0 +1,56 @@
+# This file is part of NIT ( http://www.nitlanguage.org ).
+#
+# Copyright 2009 Jean Privat <jean@pryen.org>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import end
+interface Object
+       fun output is abstract
+end
+
+interface Discrete
+end
+
+universal Int
+special Discrete
+end
+
+interface Collection[E]
+end
+
+class String
+end
+
+universal NativeString
+end
+
+class Array[E]
+special Collection[E]
+end
+
+class Range[E]
+special Collection[E]
+end
+
+#alt1#var a = [1, 2]
+#alt2#for i in new Collection[Int] do i.output
+#alt3#var s = "str"
+#alt4#var s2 = "str{5}str"
+#alt5#var r = [1..10]
+#alt6#var r = [1..10[
+#alt7#fun foo(x: Int...) do end
+#alt7#foo(1, 2, 3)
+
+do
+end

diff --git a/tests/sav/error_needed_method.sav b/tests/sav/error_needed_method.sav
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/tests/sav/error_needed_method_alt1.sav b/tests/sav/error_needed_method_alt1.sav
new file mode 100644 (file)
index 0000000..63b50f6
--- /dev/null
+++ b/tests/sav/error_needed_method_alt1.sav
@@ -0,0 +1 @@
+alt/error_needed_method_alt1.nit:46,1--55,2: Fatal Error: Array[Int] must have a property named with_capacity.

diff --git a/tests/sav/error_needed_method_alt2.sav b/tests/sav/error_needed_method_alt2.sav
new file mode 100644 (file)
index 0000000..ccbf752
--- /dev/null
+++ b/tests/sav/error_needed_method_alt2.sav
@@ -0,0 +1 @@
+alt/error_needed_method_alt2.nit:47,10--27: Error: Method 'init' doesn't exists in Collection[Int].

diff --git a/tests/sav/error_needed_method_alt3.sav b/tests/sav/error_needed_method_alt3.sav
new file mode 100644 (file)
index 0000000..7910676
--- /dev/null
+++ b/tests/sav/error_needed_method_alt3.sav
@@ -0,0 +1 @@
+alt/error_needed_method_alt3.nit:48,1--55,2: Fatal Error: String must have a property named with_native.

diff --git a/tests/sav/error_needed_method_alt4.sav b/tests/sav/error_needed_method_alt4.sav
new file mode 100644 (file)
index 0000000..9e7c360
--- /dev/null
+++ b/tests/sav/error_needed_method_alt4.sav
@@ -0,0 +1 @@
+alt/error_needed_method_alt4.nit:49,1--55,2: Fatal Error: Array[String] must have a property named with_capacity.

diff --git a/tests/sav/error_needed_method_alt5.sav b/tests/sav/error_needed_method_alt5.sav
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/tests/sav/error_needed_method_alt6.sav b/tests/sav/error_needed_method_alt6.sav
new file mode 100644 (file)
index 0000000..8f02c51
--- /dev/null
+++ b/tests/sav/error_needed_method_alt6.sav
@@ -0,0 +1 @@
+alt/error_needed_method_alt6.nit:51,1--55,2: Fatal Error: Range[Int] must have a property named without_last.

diff --git a/tests/sav/error_needed_method_alt7.sav b/tests/sav/error_needed_method_alt7.sav
new file mode 100644 (file)
index 0000000..4b98a60
--- /dev/null
+++ b/tests/sav/error_needed_method_alt7.sav
@@ -0,0 +1 @@
+alt/error_needed_method_alt7.nit:53,1--55,2: Fatal Error: Array[Int] must have a property named with_capacity.