1 # This file is part of NIT ( http://www.nitlanguage.org ).
3 # Copyright 2012 Jean Privat <jean@pryen.org>
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
17 # A global Nit compiler
22 import rapid_type_analysis
23 import global_compiler
24 import separate_erasure_compiler
25 import separate_compiler
27 # Create a tool context to handle options and paths
28 var toolcontext
= new ToolContext
29 # We do not add other options, so process them now!
30 toolcontext
.process_options
32 # We need a model to collect stufs
34 # An a model builder to parse files
35 var modelbuilder
= new ModelBuilder(model
, toolcontext
)
37 var arguments
= toolcontext
.option_context
.rest
38 if arguments
.is_empty
then
39 toolcontext
.option_context
.usage
42 if arguments
.length
> 1 then
43 print
"Too much arguments: {arguments.join(" ")}"
44 toolcontext
.option_context
.usage
47 var progname
= arguments
.first
49 # Here we load an process all modules passed on the command line
50 var mmodules
= modelbuilder
.parse_and_build
([progname
])
51 if mmodules
.is_empty
then return
52 modelbuilder
.full_propdef_semantic_analysis
54 if toolcontext
.opt_only_metamodel
.value
then exit
(0)
56 # Here we launch the interpreter on the main module
57 assert mmodules
.length
== 1
58 var mainmodule
= mmodules
.first
59 var analysis
= modelbuilder
.do_rapid_type_analysis
(mainmodule
)
61 if toolcontext
.opt_erasure
.value
then
62 modelbuilder
.run_separate_erasure_compiler
(mainmodule
, analysis
)
63 else if toolcontext
.opt_separate
.value
then
64 modelbuilder
.run_separate_compiler
(mainmodule
, analysis
)
66 modelbuilder
.run_global_compiler
(mainmodule
, analysis
)