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Parse float literals of the kind ".01", ".0..." properly

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This commit is contained in:
Robert Krimen 2013-04-29 09:55:20 +02:00
parent b5e40f8a85
commit a6d6f26c01
2 changed files with 9 additions and 3 deletions
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4
lexer.go
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@ -396,10 +396,8 @@ func (self *_lexer) scanNumericLiteral() _token {
isHex, isOctal := false, false isHex, isOctal := false, false
{ {
self.accept(".")
acceptable := "0123456789" acceptable := "0123456789"
if self.accept("0") { if !self.accept(".") && self.accept("0") {
if self.accept("xX") { if self.accept("xX") {
acceptable = "0123456789abcdefABCDEF" acceptable = "0123456789abcdefABCDEF"
isHex = true isHex = true

8
lexer_test.go
View File

@ -288,4 +288,12 @@ Second line \
"number 0", "number 0",
) )
test(`.01`,
"number .01",
)
test(`.01e+2`,
"number .01e+2",
)
} }