diff options
Diffstat (limited to 'vendor/github.com/BurntSushi/toml/type_check.go')
-rw-r--r-- | vendor/github.com/BurntSushi/toml/type_check.go | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/vendor/github.com/BurntSushi/toml/type_check.go b/vendor/github.com/BurntSushi/toml/type_check.go deleted file mode 100644 index c73f8af..0000000 --- a/vendor/github.com/BurntSushi/toml/type_check.go +++ /dev/null @@ -1,91 +0,0 @@ -package toml - -// tomlType represents any Go type that corresponds to a TOML type. -// While the first draft of the TOML spec has a simplistic type system that -// probably doesn't need this level of sophistication, we seem to be militating -// toward adding real composite types. -type tomlType interface { - typeString() string -} - -// typeEqual accepts any two types and returns true if they are equal. -func typeEqual(t1, t2 tomlType) bool { - if t1 == nil || t2 == nil { - return false - } - return t1.typeString() == t2.typeString() -} - -func typeIsHash(t tomlType) bool { - return typeEqual(t, tomlHash) || typeEqual(t, tomlArrayHash) -} - -type tomlBaseType string - -func (btype tomlBaseType) typeString() string { - return string(btype) -} - -func (btype tomlBaseType) String() string { - return btype.typeString() -} - -var ( - tomlInteger tomlBaseType = "Integer" - tomlFloat tomlBaseType = "Float" - tomlDatetime tomlBaseType = "Datetime" - tomlString tomlBaseType = "String" - tomlBool tomlBaseType = "Bool" - tomlArray tomlBaseType = "Array" - tomlHash tomlBaseType = "Hash" - tomlArrayHash tomlBaseType = "ArrayHash" -) - -// typeOfPrimitive returns a tomlType of any primitive value in TOML. -// Primitive values are: Integer, Float, Datetime, String and Bool. -// -// Passing a lexer item other than the following will cause a BUG message -// to occur: itemString, itemBool, itemInteger, itemFloat, itemDatetime. -func (p *parser) typeOfPrimitive(lexItem item) tomlType { - switch lexItem.typ { - case itemInteger: - return tomlInteger - case itemFloat: - return tomlFloat - case itemDatetime: - return tomlDatetime - case itemString: - return tomlString - case itemMultilineString: - return tomlString - case itemRawString: - return tomlString - case itemRawMultilineString: - return tomlString - case itemBool: - return tomlBool - } - p.bug("Cannot infer primitive type of lex item '%s'.", lexItem) - panic("unreachable") -} - -// typeOfArray returns a tomlType for an array given a list of types of its -// values. -// -// In the current spec, if an array is homogeneous, then its type is always -// "Array". If the array is not homogeneous, an error is generated. -func (p *parser) typeOfArray(types []tomlType) tomlType { - // Empty arrays are cool. - if len(types) == 0 { - return tomlArray - } - - theType := types[0] - for _, t := range types[1:] { - if !typeEqual(theType, t) { - p.panicf("Array contains values of type '%s' and '%s', but "+ - "arrays must be homogeneous.", theType, t) - } - } - return tomlArray -} |