import platform
import c_tools
private import annotation
+import mixin
# Add compiling options
redef class ToolContext
# --output
- var opt_output: OptionString = new OptionString("Output file", "-o", "--output")
+ var opt_output = new OptionString("Output file", "-o", "--output")
# --dir
- var opt_dir: OptionString = new OptionString("Output directory", "--dir")
+ var opt_dir = new OptionString("Output directory", "--dir")
# --no-cc
- var opt_no_cc: OptionBool = new OptionBool("Do not invoke C compiler", "--no-cc")
+ var opt_no_cc = new OptionBool("Do not invoke C compiler", "--no-cc")
# --no-main
- var opt_no_main: OptionBool = new OptionBool("Do not generate main entry point", "--no-main")
+ var opt_no_main = new OptionBool("Do not generate main entry point", "--no-main")
# --cc-paths
- var opt_cc_path: OptionArray = new OptionArray("Set include path for C header files (may be used more than once)", "--cc-path")
+ var opt_cc_path = new OptionArray("Set include path for C header files (may be used more than once)", "--cc-path")
# --make-flags
- var opt_make_flags: OptionString = new OptionString("Additional options to make", "--make-flags")
+ var opt_make_flags = new OptionString("Additional options to make", "--make-flags")
# --compile-dir
- var opt_compile_dir: OptionString = new OptionString("Directory used to generate temporary files", "--compile-dir")
+ var opt_compile_dir = new OptionString("Directory used to generate temporary files", "--compile-dir")
# --hardening
- var opt_hardening: OptionBool = new OptionBool("Generate contracts in the C code against bugs in the compiler", "--hardening")
+ var opt_hardening = new OptionBool("Generate contracts in the C code against bugs in the compiler", "--hardening")
# --no-check-covariance
- var opt_no_check_covariance: OptionBool = new OptionBool("Disable type tests of covariant parameters (dangerous)", "--no-check-covariance")
+ var opt_no_check_covariance = new OptionBool("Disable type tests of covariant parameters (dangerous)", "--no-check-covariance")
# --no-check-attr-isset
- var opt_no_check_attr_isset: OptionBool = new OptionBool("Disable isset tests before each attribute access (dangerous)", "--no-check-attr-isset")
+ var opt_no_check_attr_isset = new OptionBool("Disable isset tests before each attribute access (dangerous)", "--no-check-attr-isset")
# --no-check-assert
- var opt_no_check_assert: OptionBool = new OptionBool("Disable the evaluation of explicit 'assert' and 'as' (dangerous)", "--no-check-assert")
+ var opt_no_check_assert = new OptionBool("Disable the evaluation of explicit 'assert' and 'as' (dangerous)", "--no-check-assert")
# --no-check-autocast
- var opt_no_check_autocast: OptionBool = new OptionBool("Disable implicit casts on unsafe expression usage (dangerous)", "--no-check-autocast")
+ var opt_no_check_autocast = new OptionBool("Disable implicit casts on unsafe expression usage (dangerous)", "--no-check-autocast")
# --no-check-null
- var opt_no_check_null: OptionBool = new OptionBool("Disable tests of null receiver (dangerous)", "--no-check-null")
+ var opt_no_check_null = new OptionBool("Disable tests of null receiver (dangerous)", "--no-check-null")
# --no-check-all
- var opt_no_check_all: OptionBool = new OptionBool("Disable all tests (dangerous)", "--no-check-all")
+ var opt_no_check_all = new OptionBool("Disable all tests (dangerous)", "--no-check-all")
# --typing-test-metrics
- var opt_typing_test_metrics: OptionBool = new OptionBool("Enable static and dynamic count of all type tests", "--typing-test-metrics")
+ var opt_typing_test_metrics = new OptionBool("Enable static and dynamic count of all type tests", "--typing-test-metrics")
# --invocation-metrics
- var opt_invocation_metrics: OptionBool = new OptionBool("Enable static and dynamic count of all method invocations", "--invocation-metrics")
+ var opt_invocation_metrics = new OptionBool("Enable static and dynamic count of all method invocations", "--invocation-metrics")
# --isset-checks-metrics
- var opt_isset_checks_metrics: OptionBool = new OptionBool("Enable static and dynamic count of isset checks before attributes access", "--isset-checks-metrics")
+ var opt_isset_checks_metrics = new OptionBool("Enable static and dynamic count of isset checks before attributes access", "--isset-checks-metrics")
# --stacktrace
- var opt_stacktrace: OptionString = new OptionString("Control the generation of stack traces", "--stacktrace")
+ var opt_stacktrace = new OptionString("Control the generation of stack traces", "--stacktrace")
# --no-gcc-directives
var opt_no_gcc_directive = new OptionArray("Disable a advanced gcc directives for optimization", "--no-gcc-directive")
# --release
do
gather_cc_paths
- var mainmodule = compiler.mainmodule
var compile_dir = compile_dir
# Generate the .h and .c files
compiler.files_to_copy.add "{cc_paths.first}/gc_chooser.h"
# FFI
- var m2m = toolcontext.modelbuilder.mmodule2nmodule
for m in compiler.mainmodule.in_importation.greaters do
compiler.finalize_ffi_for_module(m)
end
fun makefile_name(mainmodule: MModule): String do return "{mainmodule.name}.mk"
- fun default_outname(mainmodule: MModule): String do return mainmodule.name
+ fun default_outname(mainmodule: MModule): String
+ do
+ # Search a non fictive module
+ var res = mainmodule.name
+ while mainmodule.is_fictive do
+ mainmodule = mainmodule.in_importation.direct_greaters.first
+ res = mainmodule.name
+ end
+ return res
+ end
# Combine options and platform informations to get the final path of the outfile
fun outfile(mainmodule: MModule): String
end
var linker_options = new HashSet[String]
- var m2m = toolcontext.modelbuilder.mmodule2nmodule
for m in mainmodule.in_importation.greaters do
var libs = m.collect_linker_libs
if libs != null then linker_options.add_all(libs)
# The real main module of the program
var realmainmodule: MModule
- # The modeulbuilder used to know the model and the AST
+ # The modelbuilder used to know the model and the AST
var modelbuilder: ModelBuilder is protected writable
# Is hardening asked? (see --hardening)
# The list of all associated files
# Used to generate .c files
- var files: List[CodeFile] = new List[CodeFile]
+ var files = new List[CodeFile]
# Initialize a visitor specific for a compiler engine
fun new_visitor: VISITOR is abstract
# Compile C headers
# This method call compile_header_strucs method that has to be refined
fun compile_header do
- var v = self.header
- var toolctx = modelbuilder.toolcontext
self.header.add_decl("#include <stdlib.h>")
self.header.add_decl("#include <stdio.h>")
self.header.add_decl("#include <string.h>")
var cds = mtype.collect_mclassdefs(self.mainmodule).to_a
self.mainmodule.linearize_mclassdefs(cds)
for cd in cds do
+ if not self.modelbuilder.mclassdef2nclassdef.has_key(cd) then continue
var n = self.modelbuilder.mclassdef2nclassdef[cd]
for npropdef in n.n_propdefs do
if npropdef isa AAttrPropdef then
var cds = mtype.collect_mclassdefs(self.mainmodule).to_a
self.mainmodule.linearize_mclassdefs(cds)
for cd in cds do
+ if not self.modelbuilder.mclassdef2nclassdef.has_key(cd) then continue
var n = self.modelbuilder.mclassdef2nclassdef[cd]
for npropdef in n.n_propdefs do
if npropdef isa AAttrPropdef then
fun get_property(name: String, recv: MType): MMethod
do
assert recv isa MClassType
- return self.compiler.modelbuilder.force_get_primitive_method(self.current_node.as(not null), name, recv.mclass, self.compiler.mainmodule)
+ return self.compiler.modelbuilder.force_get_primitive_method(self.current_node, name, recv.mclass, self.compiler.mainmodule)
end
fun compile_callsite(callsite: CallSite, arguments: Array[RuntimeVariable]): nullable RuntimeVariable
# Checks
- # Add a check and an abort for a null reciever if needed
+ # Add a check and an abort for a null receiver if needed
fun check_recv_notnull(recv: RuntimeVariable)
do
if self.compiler.modelbuilder.toolcontext.opt_no_check_null.value then return
# Names handling
- private var names: HashSet[String] = new HashSet[String]
+ private var names = new HashSet[String]
private var last: Int = 0
# Return a new name based on `s` and unique in the visitor
# Variables handling
- protected var variables: HashMap[Variable, RuntimeVariable] = new HashMap[Variable, RuntimeVariable]
+ protected var variables = new HashMap[Variable, RuntimeVariable]
# Return the local runtime_variable associated to a Nit local variable
fun variable(variable: Variable): RuntimeVariable
return res
end
+ # Generate an integer value
+ fun bool_instance(value: Bool): RuntimeVariable
+ do
+ var res = self.new_var(self.get_class("Bool").mclass_type)
+ if value then
+ self.add("{res} = 1;")
+ else
+ self.add("{res} = 0;")
+ end
+ return res
+ end
+
# Generate a string value
fun string_instance(string: String): RuntimeVariable
do
return res
end
+ fun value_instance(object: Object): RuntimeVariable
+ do
+ if object isa Int then
+ return int_instance(object)
+ else if object isa Bool then
+ return bool_instance(object)
+ else if object isa String then
+ return string_instance(object)
+ else
+ abort
+ end
+ end
+
# Generate an array value
fun array_instance(array: Array[RuntimeVariable], elttype: MType): RuntimeVariable is abstract
fun compile_inside_to_c(v: VISITOR, arguments: Array[RuntimeVariable]): nullable RuntimeVariable
do
var modelbuilder = v.compiler.modelbuilder
+ var val = constant_value
if modelbuilder.mpropdef2npropdef.has_key(self) then
var npropdef = modelbuilder.mpropdef2npropdef[self]
var oldnode = v.current_node
self.compile_parameter_check(v, arguments)
nclassdef.compile_to_c(v, self, arguments)
v.current_node = oldnode
+ else if val != null then
+ v.ret(v.value_instance(val))
else
abort
end
var i2 = v.expr(self.n_expr2, null)
var mtype = self.mtype.as(MClassType)
var res = v.init_instance(mtype)
- var it = v.compile_callsite(init_callsite.as(not null), [res, i1, i2])
+ v.compile_callsite(init_callsite.as(not null), [res, i1, i2])
return res
end
end
var i2 = v.expr(self.n_expr2, null)
var mtype = self.mtype.as(MClassType)
var res = v.init_instance(mtype)
- var it = v.compile_callsite(init_callsite.as(not null), [res, i1, i2])
+ v.compile_callsite(init_callsite.as(not null), [res, i1, i2])
return res
end
end
# Create a tool context to handle options and paths
var toolcontext = new ToolContext
-var opt_mixins = new OptionArray("Additionals module to min-in", "-m")
-toolcontext.option_context.add_option(opt_mixins)
-
toolcontext.tooldescription = "Usage: nitg [OPTION]... file.nit...\nCompiles Nit programs."
# We do not add other options, so process them now!
# Here we load an process all modules passed on the command line
var mmodules = modelbuilder.parse(arguments)
-var mixins = modelbuilder.parse(opt_mixins.value)
if mmodules.is_empty then return
modelbuilder.run_phases
for mmodule in mmodules do
toolcontext.info("*** PROCESS {mmodule} ***", 1)
var ms = [mmodule]
- if not mixins.is_empty then
- ms.add_all mixins
- end
toolcontext.run_global_phases(ms)
end
nitlanguage / nit.git / blobdiff