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| author | David Greene <greened@obbligato.org> | 2009-06-29 20:05:29 +0000 |
|---|---|---|
| committer | David Greene <greened@obbligato.org> | 2009-06-29 20:05:29 +0000 |
| commit | 2c0266202dc10a1ff887a8829950b6548d7feee3 (patch) | |
| tree | 7602d2d14c92e214060c3c517e95cb3f3e7640f8 /docs/TableGenFundamentals.html | |
| parent | 67acdf2977595a1d9755bf919d678f80ee65364f (diff) | |
| download | llvm-2c0266202dc10a1ff887a8829950b6548d7feee3.tar.gz llvm-2c0266202dc10a1ff887a8829950b6548d7feee3.tar.bz2 llvm-2c0266202dc10a1ff887a8829950b6548d7feee3.tar.xz | |
Implement !cast<string>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74444 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/TableGenFundamentals.html')
| -rw-r--r-- | docs/TableGenFundamentals.html | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/TableGenFundamentals.html b/docs/TableGenFundamentals.html index 05b2b233e6..ec87f2967c 100644 --- a/docs/TableGenFundamentals.html +++ b/docs/TableGenFundamentals.html @@ -411,7 +411,8 @@ which case the user must specify it explicitly.</dd> <dt><tt>!cast<type>(a)</tt></dt> <dd>A symbol of type <em>type</em> obtained by looking up the string 'a' in the symbol table. If the type of 'a' does not match <em>type</em>, TableGen -aborts with an error. </dd> +aborts with an error. !cast<string> is a special case in that the argument must +be an object defined by a 'def' construct.</dd> <dt><tt>!nameconcat<type>(a, b)</tt></dt> <dd>Shorthand for !cast<type>(!strconcat(a, b))</dd> <dt><tt>!subst(a, b, c)</tt></dt> |