redef class ToolContext
# The various registered phases to performs
- # The order in the poset is the dependance of phases
+ # The order in the poset is the dependence of phases
#
# While you can directly modify the poset (nodes and edges),
# it is often simpler to use the constructor in `Phase`
end
end
+ # The list of registered phases in the application order.
fun phases_list: Sequence[Phase]
do
var phases = self.phases.to_a
phase.process_nclassdef(nclassdef)
for npropdef in nclassdef.n_propdefs do
assert phase.toolcontext == self
- phase.process_npropdef(npropdef)
+ phase_process_npropdef(phase, npropdef)
end
end
if errcount != self.error_count then
var time1 = get_time
self.info("*** END SEMANTIC ANALYSIS: {time1-time0} ***", 2)
+
+ errors_info
+ end
+
+ # Process the given `phase` on the `npropdef`
+ # Called by `run_phases`
+ protected fun phase_process_npropdef(phase: Phase, npropdef: APropdef)
+ do
+ phase.process_npropdef(npropdef)
end
end
var toolcontext: ToolContext
# The dependence relation of the phase with the other phases
- var in_hierarchy: POSetElement[Phase]
+ var in_hierarchy: POSetElement[Phase] is noinit
+
+ # The explicit dependences, used to initialize `in_importation`
+ var depends: nullable Collection[Phase]
# Initialize and register a phase to the toolcontext
- init(toolcontext: ToolContext, depends: nullable Collection[Phase])
+ init
do
- self.toolcontext = toolcontext
in_hierarchy = toolcontext.phases.add_node(self)
+ var depends = self.depends
if depends != null then
for d in depends do
toolcontext.phases.add_edge(self, d)
# Is the phase globally disabled?
# A disabled phase is not called automatically called by `ToolContext::run_phases` and cie.
- var disabled = false
+ #
+ # Warning: disabling a phase may cause subsequent phases to work in a degraded way or to fail.
+ var disabled = false is writable
# Specific actions to execute on the whole tree of a module
# @toimplement