Navigation
API > API/Runtime > API/Runtime/VerseCompiler > API/Runtime/VerseCompiler/uLang > API/Runtime/VerseCompiler/uLang/Semantics
Inheritance Hierarchy
- CAstNode
- CAttributable
- CExpressionBase
- CExprError
References
| Module | VerseCompiler |
| Header | /Engine/Source/Runtime/VerseCompiler/Public/uLang/Semantics/UnknownType.h |
| Include | #include "uLang/Semantics/UnknownType.h" |
Syntax
class CExprError : public uLang::CExpressionBase
Remarks
Error expression - "~er~" produced when an expression couldn't be analyzed due to an error.
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
CExprError
(
TUPtr< CUnknownType >&& ExprType, |
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
void | AppendChild
(
TSPtr< CAstNode >&& Child |
We hold onto child expressions in service of semantic analysis we may want info for nested expressions, which may be well-formed, even if this parent was not fully formed. |
Overridden from CExpressionBase
| Type | Name | Description | |
|---|---|---|---|
   |
bool | CanFail () |
Returns whether the expression may fail. |
   |
const CTypeBase * | GetResultType
(
const CSemanticProgram& Program |
Type methods. |
Overridden from CAstNode
| Type | Name | Description | |
|---|---|---|---|
   |
CUTF8String | GetErrorDesc () |
Text methods. |
   |
EAstNodeType | GetNodeType () |
|
   |
void | VisitChildren
(
SAstVisitor& Visitor |
Iterates over this AST node's direct children, calling Visitor.Visit for each child. |
Operators
| Type | Name | Description | |
|---|---|---|---|
   |
bool | operator==
(
const CExpressionBase& Other |