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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> |