bugfix: compiling after idetools usage is now possible in caas mode

compiler/main.nim

@@ -214,6 +214,9 @@ proc rodPass =
   if optSymbolFiles in gGlobalOptions:
     registerPass(rodwritePass)
 
+proc codegenPass =
+  registerPass cgenPass
+
 proc semanticPasses =
   registerPass verbosePass
   registerPass semPass
@@ -381,6 +384,13 @@ proc CommandSuggest =
   msgs.gErrorMax = high(int)  # do not stop after first error
   semanticPasses()
   rodPass()
+  if isServing:
+    # XXX: hacky work-around ahead
+    # Currently, it's possible to issue a idetools command, before
+    # issuing the first compile command. This will leave the compiler
+    # cache in a state where "no recompilation is necessary", but the
+    # cgen pass was never executed at all.
+    codegenPass()
   compileProject()
   if isServing:
     if optDef in gGlobalOptions:

tests/caas/def-def-compile.txt

@@ -0,0 +1,10 @@
+main.nim
+> idetools --track:main.nim,5,18 --def main.nim
+strutils.toUpper
+SuccessX
+> idetools --track:main.nim,5,18 --def main.nim
+strutils.toUpper
+SuccessX
+> c
+SuccessX
+