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| author | Adrian Thurston <thurston@colm.net> | 2020-04-12 11:48:15 +0000 |
|---|---|---|
| committer | Adrian Thurston <thurston@colm.net> | 2020-04-12 11:48:15 +0000 |
| commit | 8b1810c9fd897d8d2840a0713ced1dfcfb71d109 (patch) | |
| tree | 1af9de3a0d05e2a6ea507401840e75e27bfc37f6 /src/resolve.cc | |
| parent | 9760b2b3d8477ffb4228ac3db976e2ed3abb8905 (diff) | |
| download | colm-8b1810c9fd897d8d2840a0713ced1dfcfb71d109.tar.gz | |
first cut of a redefine statement
Redefine happens during declaration. The existing langEl is removed from the
map and a newly-declared lel replaces it. If the new list of productions
references [...] the productions from the previous lel are moved into the new
one, in its place. A copy would be preferrable, as move may require some fixup,
but move gives an initial functional implementation. refs #112
Diffstat (limited to 'src/resolve.cc')
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