603dafbaf7
We simulate it in the following way:
1- An opaque 'let'-expressions (let x : t := v in b) is encoded as
((fun (x : t), b) v)
We also use a macro (let-macro) to mark this pattern.
Thus, the pretty-printer knows how to display it correctly.
2- Transparent 'let'-expressions are eagerly expanded by the parser.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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| .. | ||
| CMakeLists.txt | ||
| environment.cpp | ||
| expr.cpp | ||
| free_vars.cpp | ||
| instantiate.cpp | ||
| level.cpp | ||
| max_sharing.cpp | ||
| metavar.cpp | ||
| replace.cpp | ||