Improve the error message for assigning to read-only variables.
rL234677
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Description

Improve the error message for assigning to read-only variables.

Previously, many error messages would simply be "read-only variable is not
assignable" This change provides more information about why the variable is
not assignable, as well as note to where the const is located.

Differential Revision: http://reviews.llvm.org/D4479

Details

Committed

rtrieu

Apr 10 2015, 6:53 PM

Differential Revision

D4479: Add more information when displaying a "read-only variable is not assignable" error

Parents

rL234676: Revert r234649 "PECOFF: Use C++11 braced init list to make Version objects."

Branches

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Tags

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Event Timeline

rtrieu committed rL234677: Improve the error message for assigning to read-only variables..Apr 10 2015, 6:53 PM

Changes (14)

Path

Size

cfe/

trunk/

include/

clang/

Basic/

DiagnosticSemaKinds.td

lib/

Sema/

SemaExpr.cpp

test/

CXX/

temp/

temp.decls/

temp.mem/

p5.cpp

Sema/

anonymous-struct-union.c

assign.c

block-misc.c

SemaCXX/

anonymous-union.cpp

captured-statements.cpp

cxx0x-constexpr-const.cpp

err_typecheck_assign_const.cpp

err_typecheck_assign_const_filecheck.cpp

function-type-qual.cpp

SemaObjC/

arc.m

SemaTemplate/

dependent-type-identity.cpp

rL234677

View Options

cfe/trunk/include/clang/Basic/DiagnosticSemaKinds.td

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cfe/trunk/lib/Sema/SemaExpr.cpp

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cfe/trunk/test/CXX/temp/temp.decls/temp.mem/p5.cpp

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cfe/trunk/test/Sema/anonymous-struct-union.c

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cfe/trunk/test/Sema/assign.c

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cfe/trunk/test/Sema/block-misc.c

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cfe/trunk/test/SemaCXX/anonymous-union.cpp

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cfe/trunk/test/SemaCXX/captured-statements.cpp

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cfe/trunk/test/SemaCXX/cxx0x-constexpr-const.cpp

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cfe/trunk/test/SemaCXX/err_typecheck_assign_const.cpp

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cfe/trunk/test/SemaCXX/err_typecheck_assign_const_filecheck.cpp

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cfe/trunk/test/SemaCXX/function-type-qual.cpp

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cfe/trunk/test/SemaObjC/arc.m

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cfe/trunk/test/SemaTemplate/dependent-type-identity.cpp

Improve the error message for assigning to read-only variables.rL234677Actions

Description

Details

Event Timeline

Changes (14)

rL234677

cfe/trunk/include/clang/Basic/DiagnosticSemaKinds.td

cfe/trunk/lib/Sema/SemaExpr.cpp

cfe/trunk/test/CXX/temp/temp.decls/temp.mem/p5.cpp

cfe/trunk/test/Sema/anonymous-struct-union.c

cfe/trunk/test/Sema/assign.c

cfe/trunk/test/Sema/block-misc.c

cfe/trunk/test/SemaCXX/anonymous-union.cpp

cfe/trunk/test/SemaCXX/captured-statements.cpp

cfe/trunk/test/SemaCXX/cxx0x-constexpr-const.cpp

cfe/trunk/test/SemaCXX/err_typecheck_assign_const.cpp

cfe/trunk/test/SemaCXX/err_typecheck_assign_const_filecheck.cpp

cfe/trunk/test/SemaCXX/function-type-qual.cpp

cfe/trunk/test/SemaObjC/arc.m

cfe/trunk/test/SemaTemplate/dependent-type-identity.cpp

Improve the error message for assigning to read-only variables.
rL234677
Actions