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Moves the bool bail-out down a little in SemaChecking - so now
-Wnull-conversion and -Wliteral-conversion can fire when the target type is
bool.
Also improve the wording/details in the -Wliteral-conversion warning to match
the -Wconstant-conversion.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156826 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141955 91177308-0d34-0410-b5e6-96231b3b80d8
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rewriting the literal when the value is integral. It is not uncommon to
see code written as:
const int kBigNumber = 42e5;
Without any real awareness that this is no longer an ICE. The note helps
automate and ease the process of fixing code that violates the warning.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129243 91177308-0d34-0410-b5e6-96231b3b80d8
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specifically targets literals which are implicitly converted, a those
are more often unintended and trivial to fix. This can be especially
helpful for diagnosing what makes 'const int x = 1e6' not an ICE.
Original patch authored by Jim Meehan with contributions from other
Googlers and a few cleanups from myself.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125745 91177308-0d34-0410-b5e6-96231b3b80d8
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called. Fixes another aspect of PR8314.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117308 91177308-0d34-0410-b5e6-96231b3b80d8
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function definition, we should still use a prototype to type-check and
convert the function arguments, if such a prototype exists. Fixes
PR8314.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117305 91177308-0d34-0410-b5e6-96231b3b80d8
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which is should have done from the beginning. As usual, the most
fun with this sort of change is updating all the testcases.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@113090 91177308-0d34-0410-b5e6-96231b3b80d8
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qualifiers) when checking a K&R function definition against a previous
prototype. Fixes <rdar://problem/8193107>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109751 91177308-0d34-0410-b5e6-96231b3b80d8
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- 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
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definition, warn if there are too many/too few function call
arguments.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68318 91177308-0d34-0410-b5e6-96231b3b80d8
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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
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prototype of the same function, where the promoted parameter types in
the K&R definition are not compatible with the types in the
prototype. Fixes PR2821.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66301 91177308-0d34-0410-b5e6-96231b3b80d8
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only from a function definition (that does not have a prototype) are
only used to determine the compatible with other declarations of that
same function. In particular, when referencing the function we pretend
as if it does not have a prototype. Implement this behavior, which
fixes PR3626.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65460 91177308-0d34-0410-b5e6-96231b3b80d8
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