parser: Allow Lm (MODIFIER LETTER) category in identifiers
6b01d3ce6c68
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Authored by thomie.

Description

parser: Allow Lm (MODIFIER LETTER) category in identifiers

Easy fix in the parser to stop regressions, due to Unicode 7.0 changing
the classification of some prior code points.

Signed-off-by: Austin Seipp <austin@well-typed.com>

Test Plan: tests/parser/should_compile/T10196.hs

Reviewers: hvr, austin, bgamari

Reviewed By: austin, bgamari

Subscribers: thomie, bgamari

GHC Trac Issues: Trac #10196

Committed

bgamari

Jul 3 2015, 3:44 PM

Reviewer

austin

Differential Revision

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Branches

Unknown

Tags

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Build Status

Buildable 4648
Build 4698: GHC Continuous Integration (amd64/Linux)

				Path	Packages
	M			compiler/basicTypes/Lexeme.hs
	M			compiler/parser/Lexer.x
	M			compiler/utils/Util.hs
	A			testsuite/tests/parser/should_compile/T10196.hs
	M			testsuite/tests/parser/should_compile/all.T
	A			testsuite/tests/parser/should_fail/T10196Fail1.hs
	A			testsuite/tests/parser/should_fail/T10196Fail1.stderr
	A			testsuite/tests/parser/should_fail/T10196Fail2.hs
	A			testsuite/tests/parser/should_fail/T10196Fail2.stderr
	A			testsuite/tests/parser/should_fail/T10196Fail3.hs
	A			testsuite/tests/parser/should_fail/T10196Fail3.stderr
	M			testsuite/tests/parser/should_fail/all.T