llvm-svn: 43729
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Chris Lattner 2007-11-05 19:33:52 +00:00
parent 963e54c2cf
commit c7800bd256

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@ -91,7 +91,7 @@ Assignment</a> - the concepts are really quite natural once you grok them.</p>
<p>Note that instead of adding virtual methods to the ExprAST class hierarchy, <p>Note that instead of adding virtual methods to the ExprAST class hierarchy,
it could also make sense to use a visitor pattern or some other way to model it could also make sense to use a visitor pattern or some other way to model
this. Again, this tutorial won't dwell on good software engineering practices: this. Again, this tutorial won't dwell on good software engineering practices:
for our purposes, adding virtual methods is simplest.</p> for our purposes, adding a virtual method is simplest.</p>
<p>The <p>The
second thing we want is an "Error" method like we used for parser, which will second thing we want is an "Error" method like we used for parser, which will