Well, with font parsing there are SOOO MANY different data structures that it’s
almost impossible to avoid using Object. Even if it was possible (which I’m not
sure of), it’ll probably take me weeks or months and countless classes (with
all the memory penalties of doing so) to cover all the types.
I’m going to try and add a compiler option to output bracket notation for
Object types to deal with the renaming issue of using Objects.
Harbs
> On May 2, 2018, at 9:36 AM, Alex Harui <aha...@adobe.com.INVALID> wrote:
>
> Hmm. That's what you get for using Object __
>
> The code expects the expression for the initial value to resolve to a
> definition (so we know if we need to coerce it), but once you switch to
> Object, it won't resolve. In this case,we don't know the type of "offsets".
> The quick fix is to just accept that it might not resolve and just let the
> browser deal with it. However, we don't know what the Google Closure
> optimizer will do with the "offsets" property. It may or may not rename it.
> I keep thinking we should be warning when folks use Object. In Royale you
> are asking for optimizer trouble if you are not completely strongly-typed.
>
> Thoughts?
> -Alex
>
> On 5/1/18, 11:19 PM, "Harbs" <harbs.li...@gmail.com> wrote:
>
> FYI, I just tried reverting some changes, and it seems that not all the
> errors were due to void 0:
> This code:
> var glyfPos:int =
> this._font.getTable('loca').offsets[this.id];
> var nextPos:int =
> this._font.getTable('loca').offsets[this.id + 1];
>
> Causes this error:
>
> [java] at
> org.apache.royale.compiler.internal.codegen.js.jx.VarDeclarationEmitter.emit(VarDeclarationEmitter.java:153)
> [java] at
> org.apache.royale.compiler.internal.codegen.js.royale.JSRoyaleEmitter.emitVarDeclaration(JSRoyaleEmitter.java:699)
> [java] at
> org.apache.royale.compiler.internal.codegen.as.ASBlockWalker.visitVariable(ASBlockWalker.java:278)
> [java] at
> org.apache.royale.compiler.internal.visitor.as.ASNodeSwitch.handle(ASNodeSwitch.java:162)
> [java] at
> org.apache.royale.compiler.internal.visitor.as.ASNodeHandler.handle(ASNodeHandler.java:85)
> [java] at
> org.apache.royale.compiler.internal.visitor.as.BeforeAfterStrategy.handle(BeforeAfterStrategy.java:110)
> [java] at
> org.apache.royale.compiler.internal.codegen.as.ASBlockWalker.walk(ASBlockWalker.java:159)
> [java] at
> org.apache.royale.compiler.internal.codegen.js.jx.StatementEmitter.emit(StatementEmitter.java:40)
> [java] at
> org.apache.royale.compiler.internal.codegen.js.jx.StatementEmitter.emit(StatementEmitter.java:29)
> [java] at
> org.apache.royale.compiler.internal.codegen.js.JSEmitter.emitStatement(JSEmitter.java:323)
> [java] at
> org.apache.royale.compiler.internal.codegen.js.royale.JSRoyaleEmitter.emitStatement(JSRoyaleEmitter.java:987)
> [java] at
> org.apache.royale.compiler.internal.codegen.as.ASBlockWalker.visitBlock(ASBlockWalker.java:349)
> [java] at
> org.apache.royale.compiler.internal.visitor.as.ASNodeSwitch.handle(ASNodeSwitch.java:278)
> [java] at
> org.apache.royale.compiler.internal.visitor.as.ASNodeHandler.handle(ASNodeHandler.java:85)
> [java] at
> org.apache.royale.compiler.internal.visitor.as.BeforeAfterStrategy.handle(BeforeAfterStrategy.java:110)
> [java] at
> org.apache.royale.compiler.internal.codegen.as.ASBlockWalker.walk(ASBlockWalker.java:159)
> [java] at
> org.apache.royale.compiler.internal.codegen.as.ASEmitter.emitMethodScope(ASEmitter.java:867)
> [java] at
> org.apache.royale.compiler.internal.codegen.js.jx.MethodEmitter.emit(MethodEmitter.java:145)
> [java] at
> org.apache.royale.compiler.internal.codegen.js.royale.JSRoyaleEmitter.emitMethod(JSRoyaleEmitter.java:723)
> [java] at
> org.apache.royale.compiler.internal.codegen.js.jx.ClassEmitter.emit(ClassEmitter.java:176)
> [java] at
> org.apache.royale.compiler.internal.codegen.js.royale.JSRoyaleEmitter.emitClass(JSRoyaleEmitter.java:681)
> [java] at
> org.apache.royale.compiler.internal.codegen.as.ASBlockWalker.visitClass(ASBlockWalker.java:256)
> [java] at
> org.apache.royale.compiler.internal.visitor.as.ASNodeSwitch.handle(ASNodeSwitch.java:136)
> [java] at
> org.apache.royale.compiler.internal.visitor.as.ASNodeHandler.handle(ASNodeHandler.java:85)
> [java] at
> org.apache.royale.compiler.internal.visitor.as.BeforeAfterStrategy.handle(BeforeAfterStrategy.java:110)
> [java] at
> org.apache.royale.compiler.internal.codegen.as.ASBlockWalker.walk(ASBlockWalker.java:159)
> [java] at
> org.apache.royale.compiler.internal.codegen.js.goog.JSGoogEmitter.emitPackageContents(JSGoogEmitter.java:182)
> [java] at
> org.apache.royale.compiler.internal.codegen.as.ASBlockWalker.visitPackage(ASBlockWalker.java:244)
> [java] at
> org.apache.royale.compiler.internal.visitor.as.ASNodeSwitch.handle(ASNodeSwitch.java:132)
> [java] at
> org.apache.royale.compiler.internal.visitor.as.ASNodeHandler.handle(ASNodeHandler.java:85)
> [java] at
> org.apache.royale.compiler.internal.visitor.as.BeforeAfterStrategy.handle(BeforeAfterStrategy.java:110)
> [java] at
> org.apache.royale.compiler.internal.codegen.as.ASBlockWalker.walk(ASBlockWalker.java:159)
> [java] at
> org.apache.royale.compiler.internal.codegen.as.ASBlockWalker.visitFile(ASBlockWalker.java:223)
> [java] at
> org.apache.royale.compiler.internal.visitor.as.ASNodeSwitch.handle(ASNodeSwitch.java:128)
> [java] at
> org.apache.royale.compiler.internal.visitor.as.ASNodeHandler.handle(ASNodeHandler.java:85)
> [java] at
> org.apache.royale.compiler.internal.visitor.as.BeforeAfterStrategy.handle(BeforeAfterStrategy.java:110)
> [java] at
> org.apache.royale.compiler.internal.codegen.as.ASBlockWalker.walk(ASBlockWalker.java:159)
> [java] at
> org.apache.royale.compiler.internal.codegen.as.ASBlockWalker.visitCompilationUnit(ASBlockWalker.java:188)
> [java] at
> org.apache.royale.compiler.internal.codegen.js.JSWriter.writeTo(JSWriter.java:98)
> [java] at
> org.apache.royale.compiler.internal.codegen.js.JSWriter.writeTo(JSWriter.java:82)
> [java] at
> org.apache.royale.compiler.clients.COMPJSCRoyale.compile(COMPJSCRoyale.java:308)
> [java] at
> org.apache.royale.compiler.clients.MXMLJSCRoyale._mainNoExit(MXMLJSCRoyale.java:240)
> [java] at
> org.apache.royale.compiler.clients.MXMLJSCRoyale.mainNoExit(MXMLJSCRoyale.java:197)
> [java] at
> org.apache.royale.compiler.clients.COMPJSC._mainNoExit(COMPJSC.java:210)
> [java] at
> org.apache.royale.compiler.clients.COMPJSC.mainNoExit(COMPJSC.java:140)
> [java] at
> org.apache.royale.compiler.clients.COMPJSC.staticMainNoExit(COMPJSC.java:125)
> [java] at
> org.apache.royale.compiler.clients.COMPJSC.main(COMPJSC.java:108)
>
> this._font is typed to a class instance
> getTable() returns an Object type.
>
> Changing the code to the following makes the error go away:
>
> var glyfPos:int =
> (this._font.getTable('loca').offsets[this.id] as int);
> var nextPos:int =
> (this._font.getTable('loca').offsets[this.id + 1] as int);
>
> Harbs
>
>> On May 1, 2018, at 7:35 PM, Harbs <harbs.li...@gmail.com> wrote:
>>
>> I just finished resolving all my errors. It was hard to trace them down, but
>> I just discovered that there were uses of "void 0" in the code. I replaced
>> all those cases with “undefined" and poof! All my errors went away! :-)
>
>
>
