fspl/arf
fspl/arf
Archived
1
1
Fork 0
Code Issues 7 Pull Requests Packages Projects Releases Wiki Activity

Fixed type checking for string literals

Browse Source 
The string builtin was incorrectly described, and
StringLiteral.canBePassedAs was checking the type actual instead of
the type points in the case of a reducible type.
This commit is contained in:
Sasha Koshka 2022-10-17 01:40:00 -04:00
parent a5b1385012
commit d6c8f57a81
3 changed files with 23 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
analyzer/data-section.go
View File

@ -13,7 +13,7 @@ type DataSection struct {
// ToString returns all data stored within the data section, in string form. // ToString returns all data stored within the data section, in string form.
func (section DataSection) ToString (indent int) (output string) { func (section DataSection) ToString (indent int) (output string) {
output += doIndent(indent, "typeSection ") output += doIndent(indent, "dataSection ")
output += section.permission.ToString() + " " output += section.permission.ToString() + " "
output += section.where.ToString() output += section.where.ToString()
output += "\n" output += "\n"

4
analyzer/literals.go
View File

@ -211,8 +211,10 @@ func (literal StringLiteral) canBePassedAs (what Type) (allowed bool) {
if !what.isSingular() { return } if !what.isSingular() { return }
if reduced.kind != TypeKindVariableArray { return } if reduced.kind != TypeKindVariableArray { return }
what = reduced what = reduced
allowed = what.points.isNumeric()
} else {
allowed = what.isNumeric()
} }
allowed = what.isNumeric()
return return
} }

32
analyzer/primitives.go
View File

@ -3,43 +3,43 @@ package analyzer
// This is a global, cannonical list of primitive and built-in types. // This is a global, cannonical list of primitive and built-in types.
// PrimitiveF32 is a 32 bit floating point primitive. // PrimitiveF32 is a 32 bit floating point primitive.
var PrimitiveF32 = createPrimitive("F32", Type {}) var PrimitiveF32 = createPrimitive("F32", Type { length: 1 })
// PrimitiveF64 is a 64 bit floating point primitive. // PrimitiveF64 is a 64 bit floating point primitive.
var PrimitiveF64 = createPrimitive("F64", Type {}) var PrimitiveF64 = createPrimitive("F64", Type { length: 1 })
// PrimitiveInt is a signed integer word primitive. // PrimitiveInt is a signed integer word primitive.
var PrimitiveInt = createPrimitive("Int", Type {}) var PrimitiveInt = createPrimitive("Int", Type { length: 1 })
// PrimitiveUInt is an unsigned integer word primitive. // PrimitiveUInt is an unsigned integer word primitive.
var PrimitiveUInt = createPrimitive("UInt", Type {}) var PrimitiveUInt = createPrimitive("UInt", Type { length: 1 })
// PrimitiveI8 is a signed 8 bit integer primitive. // PrimitiveI8 is a signed 8 bit integer primitive.
var PrimitiveI8 = createPrimitive("I8", Type {}) var PrimitiveI8 = createPrimitive("I8", Type { length: 1 })
// PrimitiveI16 is a signed 16 bit integer primitive. // PrimitiveI16 is a signed 16 bit integer primitive.
var PrimitiveI16 = createPrimitive("I16", Type {}) var PrimitiveI16 = createPrimitive("I16", Type { length: 1 })
// PrimitiveI32 is a signed 32 bit integer primitive. // PrimitiveI32 is a signed 32 bit integer primitive.
var PrimitiveI32 = createPrimitive("I32", Type {}) var PrimitiveI32 = createPrimitive("I32", Type { length: 1 })
// PrimitiveI64 is a signed 64 bit integer primitive. // PrimitiveI64 is a signed 64 bit integer primitive.
var PrimitiveI64 = createPrimitive("I64", Type {}) var PrimitiveI64 = createPrimitive("I64", Type { length: 1 })
// PrimitiveI8 is an unsigned 8 bit integer primitive. // PrimitiveI8 is an unsigned 8 bit integer primitive.
var PrimitiveU8 = createPrimitive("U8", Type {}) var PrimitiveU8 = createPrimitive("U8", Type { length: 1 })
// PrimitiveI16 is an unsigned 16 bit integer primitive. // PrimitiveI16 is an unsigned 16 bit integer primitive.
var PrimitiveU16 = createPrimitive("U16", Type {}) var PrimitiveU16 = createPrimitive("U16", Type { length: 1 })
// PrimitiveI32 is an unsigned 32 bit integer primitive. // PrimitiveI32 is an unsigned 32 bit integer primitive.
var PrimitiveU32 = createPrimitive("U32", Type {}) var PrimitiveU32 = createPrimitive("U32", Type { length: 1 })
// PrimitiveI64 is an unsigned 64 bit integer primitive. // PrimitiveI64 is an unsigned 64 bit integer primitive.
var PrimitiveU64 = createPrimitive("U64", Type {}) var PrimitiveU64 = createPrimitive("U64", Type { length: 1 })
// PrimitiveObj is a blank object primitive. // PrimitiveObj is a blank object primitive.
var PrimitiveObj = createPrimitive("Obj", Type {}) var PrimitiveObj = createPrimitive("Obj", Type { length: 1 })
// TODO: make these two be interface sections // TODO: make these two be interface sections
@ -52,8 +52,12 @@ var PrimitiveObj = createPrimitive("Obj", Type {})
// BuiltInString is a built in string type. It is a dynamic array of UTF-32 // BuiltInString is a built in string type. It is a dynamic array of UTF-32
// codepoints. // codepoints.
var BuiltInString = createPrimitive("String", Type { var BuiltInString = createPrimitive("String", Type {
actual: &PrimitiveU32, points: &Type {
actual: &PrimitiveU32,
length: 1,
},
kind: TypeKindVariableArray, kind: TypeKindVariableArray,
length: 1,
}) })
// createPrimitive provides a quick way to construct a primitive for the above // createPrimitive provides a quick way to construct a primitive for the above