blob: 16287bfc450c63eaa88c1714e31f4c047c15e6c4 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/* NSC -- new Scala compiler
* Copyright 2005-2009 LAMP/EPFL
* @author Martin Odersky
*/
// $Id$
package scala.tools.nsc.typechecker
/** The main attribution phase.
*/
trait Analyzer extends AnyRef
with Contexts
with Namers
with Typers
with Infer
with Implicits
with Variances
with EtaExpansion
with SyntheticMethods
with Unapplies
with NamesDefaults
{
val global : Global
import global._
object namerFactory extends SubComponent {
val global: Analyzer.this.global.type = Analyzer.this.global
val phaseName = "namer"
val runsAfter = List[String]("parser")
val runsRightAfter = None
def newPhase(_prev: Phase): StdPhase = new StdPhase(_prev) {
override val checkable = false
def apply(unit: CompilationUnit) {
newNamer(rootContext(unit)).enterSym(unit.body)
}
}
}
var typerTime = 0L
object typerFactory extends SubComponent {
val global: Analyzer.this.global.type = Analyzer.this.global
val phaseName = "typer"
val runsAfter = List[String]()
val runsRightAfter = Some("namer")
def newPhase(_prev: Phase): StdPhase = new StdPhase(_prev) {
resetTyper()
override def run {
val start = if (util.Statistics.enabled) System.nanoTime() else 0L
currentRun.units foreach applyPhase
if (util.Statistics.enabled)
typerTime += System.nanoTime() - start
}
def apply(unit: CompilationUnit) {
try {
unit.body = newTyper(rootContext(unit)).typed(unit.body)
for (workItem <- unit.toCheck) workItem()
} finally {
unit.toCheck.clear()
}
}
}
}
}
|