| 176edba5311f6eff0cad2631449885ddf4fbc9ea |
|
01-Dec-2014 |
Stephen Hines <srhines@google.com> |
Update aosp/master Clang for rebase to r222490.
Change-Id: Ic557ac55e97fbf6ee08771c7b7c3594777b0aefd
/external/clang/test/Sema/switch.c
|
| 651f13cea278ec967336033dd032faef0e9fc2ec |
|
24-Apr-2014 |
Stephen Hines <srhines@google.com> |
Updated to Clang 3.5a.
Change-Id: I8127eb568f674c2e72635b639a3295381fe8af82
/external/clang/test/Sema/switch.c
|
| 7af7de7d6b121132dfe8c3b9b5febe2b37aafd62 |
|
30-May-2012 |
Richard Trieu <rtrieu@google.com> |
Add new -Wunique-enum which will warn on enums which all elements have the
same value and were initialized with literals. Clang will warn on code like
this:
enum A {
FIRST = 1,
SECOND = 1
};
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157666 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 3940ce83438e2332ba541f4e65e700fbefe0c7a8 |
|
16-May-2012 |
Douglas Gregor <dgregor@apple.com> |
Produce more useful 'duplicate case' diagnostics. Fixes PR9243, from Terry Long!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156904 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 54faba4f7f3f0e8f1376da1c459312596ad5486d |
|
21-Mar-2012 |
Fariborz Jahanian <fjahanian@apple.com> |
For enums with no tag name, display its location in
the diagnostic instead of displaying ''.
// rdar://11082110
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153219 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 625bb569df0c34feec0d52c0ec5215f21ef2e054 |
|
14-Feb-2012 |
Dmitri Gribenko <gribozavr@gmail.com> |
Generalize -Wempty-body: warn when statement body is empty (closes: PR11329)
* if, switch, range-based for: warn if semicolon is on the same line.
* for, while: warn if semicolon is on the same line and either next
statement is compound statement or next statement has more
indentation.
Replacing the semicolon with {} or moving the semicolon to the next
line will always silence the warning.
Tests from SemaCXX/if-empty-body.cpp merged into SemaCXX/warn-empty-body.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150515 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 1a2b8e27135ec72f183dd4510612f6d5d7ee088a |
|
08-Feb-2012 |
Ted Kremenek <kremenek@apple.com> |
Move -Wcovered-switch-default out of -Wswitch (and -Wall), and make it an opt-in warning.
This is a great warning, but it was observed that a ton of real world code violates
it all the time for (semi-)legitimate reasons. This warnings is fairly pedantic, which is good,
but not for everyone. For example, there is a fair amount of idiomatic code out there
that does "default: abort()", and similar idioms.
Addresses <rdar://problem/10814651>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150055 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 282e7e66748cc6dd14d6f7f2cb52e5373c531e61 |
|
04-Feb-2012 |
Richard Smith <richard-llvm@metafoo.co.uk> |
In C++11 mode, when an integral constant expression is desired and we have a
value of class type, look for a unique conversion operator converting to
integral or unscoped enumeration type and use that. Implements [expr.const]p5.
Sema::VerifyIntegerConstantExpression now performs the conversion and returns
the converted result. Some important callers of Expr::isIntegralConstantExpr
have been switched over to using it (including all of those required for C++11
conformance); this switch brings a side-benefit of improved diagnostics and, in
several cases, simpler code. However, some language extensions and attributes
have not been moved across and will not perform implicit conversions on
constant expressions of literal class type where an ICE is required.
In passing, fix static_assert to perform a contextual conversion to bool on its
argument.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149776 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 2dd52e3815d040e340a5d953d838cd2268e25372 |
|
24-Jan-2012 |
David Blaikie <dblaikie@gmail.com> |
Reword/rename -Wswitch-unreachable-default.
Rewording the diagnostic to be more precise/correct: "default label in switch
which covers all enumeration values" and changed the switch to
-Wcovered-switch-default
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148783 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| e1d82deb6839bf972aa6301da40f06e8926f0af5 |
|
24-Jan-2012 |
David Blaikie <dblaikie@gmail.com> |
Improve -Wswitch-enum diagnostic message.
Changing wording to include the word "explicitly" (as in "enumeration value ...
not /explicitly/ handled by switch"), as suggested by Richard Smith.
Also, now that the diagnostic text differs between -Wswitch and -Wswitch-enum,
I've simplified the test cases a bit.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148781 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 9366750a5a97c8aeae1df4898ea849b087865195 |
|
22-Jan-2012 |
David Blaikie <dblaikie@gmail.com> |
Fix -Wswitch to warn about out of bounds enum cases even when there's a default
For consistency with GCC & reasonable sanity. The FIXME suggests that the
original author was perhaps using the default check for some other purpose,
not realizing the more obvious limitation/false-negatives it creates, but this
doesn't seem to produce any regressions & fixes the included test.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148649 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 31ceb61172bca7ebc3fb90e9125864c7a29c55c0 |
|
21-Jan-2012 |
David Blaikie <dblaikie@gmail.com> |
Add -Wswitch-enum-redundant-default.
This warning acts as the complement to the main -Wswitch-enum warning (which
warns whenever a switch over enum without a default doesn't cover all values of
the enum) & has been an an-doc coding convention in LLVM and Clang in my
experience. The purpose is to ensure there's never a "dead" default in a
switch-over-enum because this would hide future -Wswitch-enum errors.
The name warning has a separate flag name so it can be disabled but it's grouped
under -Wswitch-enum & is on-by-default because of this.
The existing violations of this rule in test cases have had the warning disabled
& I've added a specific test for the new behavior (many negative cases already
exist in the same test file - and none regressed - so I didn't add more).
Reviewed by Ted Kremenek ( http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20120116/051690.html )
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148640 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| f48fdb0937e67f691393f9ffdf75653e5128ea13 |
|
09-Dec-2011 |
Richard Smith <richard-llvm@metafoo.co.uk> |
C++11 constant expressions: Don't use CheckICE in C++11; instead, determine
whether an expression is a (core) constant expression as a side-effect of
evaluation. This takes us from accepting far too few expressions as ICEs to
accepting slightly too many -- fixes for the remaining cases are coming next.
The diagnostics produced when an expression is found to be non-constant are
currently quite poor (with generic wording but reasonable source locations),
and will be improved in subsequent commits.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146289 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| e24b575f06985336973bb721e198bd184bf7bdd3 |
|
14-Oct-2010 |
Douglas Gregor <dgregor@apple.com> |
Tweak the typo-correction implementation to determine corrections
solely based on the names it sees, rather than actual declarations it
gets. In essence, we determine the set of names that are "close
enough" to the typo'd name. Then, we perform name lookup for each of
those names, filtering out those that aren't actually visible, and
typo-correct from the remaining results.
Overall, there isn't much of a change in the behavior of typo
correction here. The only test-suite change comes from the fact that
we make good on our promise to require that the user type 3 characters
for each 1 character corrected.
The real intent behind this change is to set the stage for an
optimization to typo correction (so that we don't need to deserialize
all declarations in a translation unit) and future work in finding
missing qualification ("'vector' isn't in scope; did you mean
'std::vector'?). Plus, the code is cleaner this way.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116511 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| b7690b425845b636849f25074d64d30aad646473 |
|
24-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
turn down the logical bitwise confusion warning to not warn
when the RHS of the ||/&& is ever 0 or 1. This handles a variety of
creative idioms for "true" used in C programs and fixes many false
positives at the expense of a few false negatives. This fixes
rdar://8230351.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109314 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 90a8f27f144233b53cac0c88a1595f7f05105b7e |
|
13-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
Add a warning to catch a bug recently caught by code review, like this:
t2.c:2:12: warning: use of logical && with constant operand; switch to bitwise &
or remove constant [-Wlogical-bitwise-confusion]
return x && 4;
^ ~
wording improvement suggestions are welcome.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108260 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 6907fbe758d23e1aec4c0a67e7b633d1d855feb4 |
|
12-Jun-2010 |
John McCall <rjmccall@apple.com> |
When deciding whether an expression has the boolean nature, don't look through
explicit casts. Fixes PR7359.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105871 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 0fb97083cc0f8a82e404e22991ae80d2216e71d5 |
|
18-May-2010 |
John McCall <rjmccall@apple.com> |
If a switch condition is constant, don't warn about missing enum cases.
If a switch condition is constant, warn if there's no case for it.
Constant switch conditions do come up in reasonable template code.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104010 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| f9f627dbbc62fbf51b906c24c783b4249dc7e9bb |
|
01-Mar-2010 |
Douglas Gregor <dgregor@apple.com> |
Don't warn about case-value conversions from a negative value to a
larger unsigned value, since this is implementation-defined
behavior. (We previously suppressed this warning when converting from
a signed value to an unsigned value of the same size).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97430 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 2853eac24e2e70a74d7da817653b0528b976039f |
|
18-Feb-2010 |
Douglas Gregor <dgregor@apple.com> |
Don't diagnose overflow in case statements when the conversion is a
signed<->unsigned conversion with the same bit width. Fixes
<rdar://problem/7658121>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96545 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 30ab37122300a5f6664b8ae2d0b43b4396eb6bcb |
|
18-Feb-2010 |
Douglas Gregor <dgregor@apple.com> |
For -Wswitch-enum warnings, be sure to look through typedefs of enum
types. Fixes <rdar://problem/7643909>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96531 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| ba915af51ced751c46e7c2b9c6f3b59d2e668825 |
|
08-Feb-2010 |
Douglas Gregor <dgregor@apple.com> |
Warn when cases are missing from a switch on a value of enumeration
type (-Wswitch), from Michal!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95592 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 539c5c34063066753f27bb0f39fdcde1acc06328 |
|
07-Jan-2010 |
Douglas Gregor <dgregor@apple.com> |
Fix the search for visible declarations within a Scope to ensure that
we look into a Scope that corresponds to a compound statement whose
scope was combined with the scope of the function that owns it. This
improves typo correction in many common cases.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@92879 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| a5728872c7702ddd09537c95bc3cbd20e1f2fb09 |
|
15-Dec-2009 |
Daniel Dunbar <daniel@zuster.org> |
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
can be useful to redefine what gets run as 'clang -cc1' (for example, to set
a default target).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91446 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| be724bab2ba7ad47aebced25e7c8ec551eb72d28 |
|
25-Nov-2009 |
Douglas Gregor <dgregor@apple.com> |
When the condition of a switch() statement is semantically invalid,
still parse the body of the switch to try to avoid spurious
diagnostics. Fixes PR5606.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89847 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 5f04881eb025f61396d0555d8173730fe2759e0a |
|
16-Oct-2009 |
Chris Lattner <sabre@nondot.org> |
Implement PR4407 - missing warnings on case value overflow,
patch by Zhanyong Wan!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84259 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| d7d5f0223bd30dfd618762349c6209dd1d5ea3e6 |
|
24-Mar-2009 |
Daniel Dunbar <daniel@zuster.org> |
Rename clang to clang-cc.
Tests and drivers updated, still need to shuffle dirs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67602 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| d3a61d5ec5357d19b7c0b6b599231e68dc5e237f |
|
01-Dec-2008 |
Anders Carlsson <andersca@mac.com> |
Use VerifyIntegerConstantExpression for case values.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60317 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 5f4a6829dc58cab2f76e2b98492859aa3b91e3f2 |
|
24-Nov-2008 |
Chris Lattner <sabre@nondot.org> |
Make all the 'redefinition' diagnostics more consistent, and make the
"previously defined here" diagnostics all notes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59920 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 6dde0d5dc09f45f4d9508c964703e36fef1a0198 |
|
22-Nov-2008 |
Anders Carlsson <andersca@mac.com> |
Case values must be evaluated
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59884 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 51fe996231b1d7199f76e4005ff4c943d5deeecd |
|
22-Nov-2008 |
Anders Carlsson <andersca@mac.com> |
Use Expr::Evaluate for case statements. Fixes PR2525
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59881 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 3b427b3ba518f7a7293458c2d3d92eebd8458d87 |
|
11-Oct-2007 |
Chris Lattner <sabre@nondot.org> |
rename -parse-ast-print to -ast-print
rename -parse-ast-dump to -ast-dump
remove -parse-ast, which is redundant with -fsyntax-only
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42852 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 9f3d942e9970bc8f51add390b2a2c46b5a2ab747 |
|
26-Sep-2007 |
Ted Kremenek <kremenek@apple.com> |
Removed option "-parse-ast-check" from clang driver. This is now implemented
using "-parse-ast -verify".
Updated all test cases (using a sed script) that invoked -parse-ast-check to
now use -parse-ast -verify.
Fixed a bug where using "-verify" instead of "-parse-ast-check" would not
correctly create the DiagClient needed to accumulate diagnostics.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42365 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 0471f5bc8191e39cdb61fabcaf1870e2af2d42e8 |
|
23-Aug-2007 |
Chris Lattner <sabre@nondot.org> |
finish off switch case overlap checking, adding support for
verifying case ranges.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41331 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 6efc4d3659632ddcea4a58cb62e9ee54ca4a373e |
|
23-Aug-2007 |
Chris Lattner <sabre@nondot.org> |
detect and diagnose empty case ranges:
switch.c:16:8: warning: empty case range specified
case 100 ... 99: ; // expected-warning {{empty case range}}
^~~~~~~~~~
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41328 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| f334850cd2fc2d4ac9b585f80d97b4f0097a0348 |
|
23-Aug-2007 |
Chris Lattner <sabre@nondot.org> |
fix a segfault in cases where there are no cases.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41317 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| b2ec9d6fede9cccc170a202de7bf7f523dea8be4 |
|
23-Aug-2007 |
Chris Lattner <sabre@nondot.org> |
report duplicate case values. TODO: report duplicate/overlapping ranges.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41315 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| f4021e7d5228a2be5a380269dffa0331a6c78b95 |
|
23-Aug-2007 |
Chris Lattner <sabre@nondot.org> |
start checking case values of switch stmts more closely. Emit overflow
warnings when converting case values to the expression type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41313 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|
| 8a87e57beb96212ee61dc08a5f691cd7f7710703 |
|
23-Jul-2007 |
Chris Lattner <sabre@nondot.org> |
correctly verify that default and case are in a switchstmt,
this fixes test/Sema/switch.c.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@40438 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/switch.c
|