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improve error messages

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Volker Berlin 2019-08-08 17:47:57 +02:00
parent 8c199b5157
commit 20d2b7f44e
1 changed files with 12 additions and 4 deletions
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16
src/de/inetsoftware/jwebassembly/module/ModuleGenerator.java
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@ -216,11 +216,17 @@ public class ModuleGenerator {
functions.markAsWritten( name ); functions.markAsWritten( name );
Map<String, Object> importAnannotation = functions.getImportAnannotation( name ); Map<String, Object> importAnannotation = functions.getImportAnannotation( name );
String impoarModule = (String)importAnannotation.get( "module" ); String importModule = (String)importAnannotation.get( "module" );
if( importModule == null || importModule.isEmpty() ) {
throw new WasmException( "Module not set for import function: " + name.signatureName, -1 );
}
String importName = (String)importAnannotation.get( "name" ); String importName = (String)importAnannotation.get( "name" );
writer.prepareImport( name, impoarModule, importName ); if( importName == null || importName.isEmpty() ) {
throw new WasmException( "Name not set for import function: " + name.signatureName, -1 );
}
writer.prepareImport( name, importModule, importName );
writeMethodSignature( name, true, null ); writeMethodSignature( name, true, null );
javaScript.addImport( impoarModule, importName, importAnannotation ); javaScript.addImport( importModule, importName, importAnannotation );
} }
// init/write the function types // init/write the function types
@ -404,7 +410,9 @@ public class ModuleGenerator {
private WasmCodeBuilder createInstructions( MethodInfo method ) throws IOException { private WasmCodeBuilder createInstructions( MethodInfo method ) throws IOException {
Code code = null; Code code = null;
try { try {
if( method.getAnnotation( JWebAssembly.IMPORT_ANNOTATION ) != null ) { Map<String,Object> annotationValues;
if( (annotationValues = method.getAnnotation( JWebAssembly.IMPORT_ANNOTATION )) != null ) {
functions.markAsImport( new FunctionName( method ), annotationValues );
return null; return null;
} }
code = method.getCode(); code = method.getCode();