47d2859b3e
Improve GCC compatibility by allowing static tentative definitions of
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incomplete type (with a warning), from Enea Zaffanella!
llvm-svn: 76451
2009-07-20 18:46:59 +00:00
c7ba533378
Add warning when a tentative array definition is assumed to have one element.
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- Also, fixed one to actually be one (instead of zero). :)
llvm-svn: 69226
2009-04-15 21:35:27 +00:00
337cd3a536
PR3461: reject initializer for incomplete type. Based on patch by Tim
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Northover.
llvm-svn: 68991
2009-04-13 21:28:54 +00:00
a45cf5b6b0
Rename clang to clang-cc.
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Tests and drivers updated, still need to shuffle dirs.
llvm-svn: 67602
2009-03-24 02:24:46 +00:00
0760fa1618
Add type checking for tentative definitions at the end of the
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translation unit.
Thread the various declarations of variables via
VarDecl::getPreviousDeclaration.
llvm-svn: 66601
2009-03-10 23:43:53 +00:00
8145742349
Partial fix for PR3310, concerning type-checking for tentative
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definitions. We were rejecting tentative definitions of incomplete
(which is bad), and now we don't.
This fix is partial because we don't do the end-of-translation-unit
initialization for tentative definitions that don't ever have any
initializers specified.
llvm-svn: 66584
2009-03-10 21:58:27 +00:00
2175b6a767
Make one expected-diag directive match exactly one actual diagnostic.
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This uncovers some bugs, so several test cases now fail.
llvm-svn: 64025
2009-02-07 19:52:04 +00:00
dd430f7ec9
Centralize error reporting of improper uses of incomplete types in the
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new DiagnoseIncompleteType. It provides additional information about
struct/class/union/enum types when possible, either by pointing to the
forward declaration of that type or by pointing to the definition (if
we're in the process of defining that type).
Fixes <rdar://problem/6500531>.
llvm-svn: 62521
2009-01-19 19:26:10 +00:00
3f26dc0bf6
new testcase
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llvm-svn: 53071
2008-07-03 03:53:40 +00:00
acb6fa6bea
Sema::FinalizeDeclaratorGroup(): Tighten up the tentative definition rule when dealing with arrays.
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Bug submitted by Eli.
llvm-svn: 46179
2008-01-18 20:40:52 +00:00
b716fbab44
Sema::FinalizeDeclaratorGroup()...make sure we emit an diagnostic for tentative definitions with incomplete types. Touch up all test cases that are effected.
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llvm-svn: 46152
2008-01-18 00:39:39 +00:00
Douglas Gregor