Request notification of methods that fail recompilation during class compilation

[ericwinger]

During class compilation, it would be nice if a notification is signaled on every method compilation failure with the option to resume. If resumed, Rowan would continue method compilations. This would allow JfP to inform the user of all method compilation failures.

Currently, if a method fails compilation during the during class compile, Rowan signals a CompileError once and stops.

Helpful information to provide in the notification:

• method source
• selector
• class name
• error message / source offset

[dalehenrich]

Here's a doit, that reproduces the issue using the

[
	| newClass methodString log | 
System abortTransaction.
log := Array new.
newClass := Object rwSubclass: 'NewClass'
	instVarNames: #()
	classVars: #()
	classInstVars: #()
	poolDictionaries: #()
	category: 'UnPackaged-RowanClientServices'
	options:  #().

methodString := 
'def
	| def |
	def := #def.
	^def'.

newClass rwCompileMethod: methodString category: 'temp'. 

Object rwSubclass: 'NewClass'
	instVarNames: #(def)
	classVars: #()
	classInstVars: #()
	poolDictionaries: #()
	category: 'UnPackaged-RowanClientServices'
	options: #().

{
	(Rowan globalNamed: 'NewClass') versionNumber.
	(Rowan globalNamed: 'NewClass') classHistory size.
}.


] ensure: [ UserGlobals removeKey: #ConditionalHalt ifAbsent: []]

[dalehenrich]

as of e4b6932 this issue is fixed

[dalehenrich]

reopen, as @ericwinger has uncovered bugs, namely the fact that only one method with compile errors is reported ... additional errors are ignored