#3897: reading a large String as Double takes too long
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Reporter: maeder | Owner:
Type: bug | Status: new
Priority: normal | Milestone: 7.2.1
Component: Prelude | Version: 6.12.1
Keywords: | Testcase:
Blockedby: | Difficulty:
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: Compile-time performance bug
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Changes (by maeder):
* failure: Runtime performance bug => Compile-time performance bug
* os: Linux => Unknown/Multiple
* architecture: x86 => Unknown/Multiple
Comment:
The relevant source seems to be the module Text.Read.Lex (function
`valueFracExp` and `valExp` in `lexDecNumber`) of the base package
http://hackage.haskell.org/packages/archive/base/4.4.0.0/doc/html/src
/Text-Read-Lex.html
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3897#comment:7>
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