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remove unneeded enum from the parser.

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This commit is contained in:
Cyrus Najmabadi 2014-11-21 19:02:57 -08:00
parent 9d079b40bd
commit 1837799048
1 changed files with 9 additions and 16 deletions
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25
src/compiler/parser.ts
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@ -752,13 +752,6 @@ module ts {
Error
}
const enum ModifierContext {
SourceElements, // Top level elements in a source file
ModuleElements, // Elements in module declaration
ClassMembers, // Members in class declaration
Parameters, // Parameters in parameter list
}
export interface ReferencePathMatchResult {
fileReference?: FileReference
diagnostic?: DiagnosticMessage
@ -1494,7 +1487,7 @@ module ts {
function parseParameter(flags: NodeFlags = 0): ParameterDeclaration {
var node = <ParameterDeclaration>createNode(SyntaxKind.Parameter);
var modifiers = parseModifiers(ModifierContext.Parameters);
var modifiers = parseModifiers();
setModifiers(node, modifiers);
if (parseOptional(SyntaxKind.DotDotDotToken)) {
node.flags |= NodeFlags.Rest;
@ -3096,7 +3089,7 @@ module ts {
return false;
}
function parseModifiers(context: ModifierContext): ModifiersArray {
function parseModifiers(): ModifiersArray {
var flags = 0;
var modifiers: ModifiersArray;
while (true) {
@ -3119,7 +3112,7 @@ module ts {
function parseClassMemberDeclaration(): Declaration {
var pos = getNodePos();
var modifiers = parseModifiers(ModifierContext.ClassMembers);
var modifiers = parseModifiers();
if (parseContextualModifier(SyntaxKind.GetKeyword)) {
return parseMemberAccessorDeclaration(SyntaxKind.GetAccessor, pos, modifiers);
}
@ -3313,9 +3306,9 @@ module ts {
}
}
function parseDeclaration(modifierContext: ModifierContext): Statement {
function parseDeclaration(): Statement {
var pos = getNodePos();
var modifiers = parseModifiers(modifierContext);
var modifiers = parseModifiers();
if (token === SyntaxKind.ExportKeyword) {
nextToken();
if (parseOptional(SyntaxKind.EqualsToken)) {
@ -3376,16 +3369,16 @@ module ts {
}
function parseSourceElement() {
return parseSourceElementOrModuleElement(ModifierContext.SourceElements);
return parseSourceElementOrModuleElement();
}
function parseModuleElement() {
return parseSourceElementOrModuleElement(ModifierContext.ModuleElements);
return parseSourceElementOrModuleElement();
}
function parseSourceElementOrModuleElement(modifierContext: ModifierContext): Statement {
function parseSourceElementOrModuleElement(): Statement {
return isDeclarationStart()
? parseDeclaration(modifierContext)
? parseDeclaration()
: parseStatement();
}