Unresolved struct field inspection #2892
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zolotov
requested changes
May 24, 2017
| GoStructType structType = ObjectUtils.tryCast(startElement, GoStructType.class); | ||
| if (structType == null) return; | ||
| List<GoFieldDeclaration> declarations = structType.getFieldDeclarationList(); | ||
| PsiElement anchor = !declarations.isEmpty() ? ContainerUtil.getLastItem(declarations) : structType.getLbrace(); |
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= ContainerUtil.getLastItem(declarations, structType.getLbrace)
| if (structType == null) return; | ||
| List<GoFieldDeclaration> declarations = structType.getFieldDeclarationList(); | ||
| PsiElement anchor = !declarations.isEmpty() ? ContainerUtil.getLastItem(declarations) : structType.getLbrace(); | ||
| if (anchor != null) structType.addAfter(GoElementFactory.createFieldDeclaration(project, myFieldText, myTypeText), anchor); |
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When can it happen? Can you test this?
| GoType type = qualifier != null ? qualifier.getGoType(null) : null; | ||
| GoStructType structType = type != null ? ObjectUtils.tryCast(type.getUnderlyingType(), GoStructType.class) : null; | ||
| if (!"_".equals(reference.getCanonicalText()) && structType != null) { | ||
| fixes = new LocalQuickFix[]{new GoAddStructFieldFix(reference.getCanonicalText(), getTypeName(o), structType)}; |
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Usually, psi element that is passed to QuickFix is an inspection holder. In this case you pass there the element that should be changed, not the unresolved element. It's bad, because the struct type or unresolved reference could completely changed on the moment of quickfix invocation and should not be modified,
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