mirror of
https://github.com/fluencelabs/assemblyscript
synced 2025-07-06 18:11:46 +00:00
Always try to eliminate branches if tree-shaking is enabled
This commit is contained in:
@ -629,6 +629,7 @@ export class Program extends DiagnosticEmitter {
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): void {
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var name = declaration.name.text;
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var internalName = declaration.fileLevelInternalName;
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var decorators = declaration.decorators;
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// static fields become global variables
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if (declaration.is(CommonFlags.STATIC)) {
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@ -655,7 +656,10 @@ export class Program extends DiagnosticEmitter {
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name,
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internalName,
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Type.void, // resolved later on
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declaration
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declaration,
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decorators
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? this.filterDecorators(decorators, DecoratorFlags.NONE)
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: DecoratorFlags.NONE
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);
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staticField.parent = classPrototype;
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classPrototype.members.set(name, staticField);
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@ -683,6 +687,7 @@ export class Program extends DiagnosticEmitter {
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internalName,
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declaration
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);
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if (decorators) this.filterDecorators(decorators, DecoratorFlags.NONE);
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classPrototype.instanceMembers.set(name, instanceField);
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// TBD: no need to mark as MODULE_EXPORT
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}
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@ -700,6 +705,7 @@ export class Program extends DiagnosticEmitter {
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var decoratorFlags = DecoratorFlags.NONE;
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if (decorators) {
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decoratorFlags = this.filterDecorators(decorators,
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DecoratorFlags.OPERATOR |
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DecoratorFlags.INLINE
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);
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}
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@ -1548,6 +1554,7 @@ export class Program extends DiagnosticEmitter {
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var declarations = statement.declarations;
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for (let i = 0, k = declarations.length; i < k; ++i) {
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let declaration = declarations[i];
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let decorators = declaration.decorators;
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let internalName = declaration.fileLevelInternalName;
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if (this.elementsLookup.has(internalName)) {
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this.error(
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@ -1562,7 +1569,12 @@ export class Program extends DiagnosticEmitter {
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simpleName,
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internalName,
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Type.void, // resolved later on
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declaration
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declaration,
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decorators
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? this.filterDecorators(decorators,
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DecoratorFlags.GLOBAL
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)
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: DecoratorFlags.NONE
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);
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global.parent = namespace;
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this.elementsLookup.set(internalName, global);
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@ -2274,6 +2286,8 @@ export enum DecoratorFlags {
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NONE = 0,
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/** Is a program global. */
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GLOBAL = 1 << 0,
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/** Is an operator overload. */
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OPERATOR = 1 << 1,
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/** Is an unmanaged class. */
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UNMANAGED = 1 << 2,
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/** Is a sealed class. */
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@ -2285,6 +2299,7 @@ export enum DecoratorFlags {
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export function decoratorKindToFlag(kind: DecoratorKind): DecoratorFlags {
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switch (kind) {
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case DecoratorKind.GLOBAL: return DecoratorFlags.GLOBAL;
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case DecoratorKind.OPERATOR: return DecoratorFlags.OPERATOR;
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case DecoratorKind.UNMANAGED: return DecoratorFlags.UNMANAGED;
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case DecoratorKind.SEALED: return DecoratorFlags.SEALED;
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case DecoratorKind.INLINE: return DecoratorFlags.INLINE;
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@ -2453,10 +2468,12 @@ export class Global extends VariableLikeElement {
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simpleName: string,
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internalName: string,
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type: Type,
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declaration: VariableLikeDeclarationStatement | null
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declaration: VariableLikeDeclarationStatement | null,
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decoratorFlags: DecoratorFlags
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) {
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super(program, simpleName, internalName, type, declaration);
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this.flags = declaration ? declaration.flags : CommonFlags.NONE;
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this.decoratorFlags = decoratorFlags;
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this.type = type; // resolved later if `void`
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}
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}
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