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| author | Joey Yakimowich-Payne <jyapayne@gmail.com> | 2020-04-20 17:55:05 -0600 |
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| committer | Joey Yakimowich-Payne <jyapayne@gmail.com> | 2020-04-26 09:11:56 -0600 |
| commit | a84adfe1d8db39e91f4e0e0af4cd81f02cee2fd6 (patch) | |
| tree | a44fe6009956dd8dcf5d25854dfdc65ad00dcaf8 | |
| parent | 1576127a6e1b5f429d3fb91cf924fc41e43346cf (diff) | |
| download | nimterop-a84adfe1d8db39e91f4e0e0af4cd81f02cee2fd6.tar.gz nimterop-a84adfe1d8db39e91f4e0e0af4cd81f02cee2fd6.zip | |
Add comments describing capabilities
| -rw-r--r-- | nimterop/exprparser.nim | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/nimterop/exprparser.nim b/nimterop/exprparser.nim index 610c0cb..1fc72ab 100644 --- a/nimterop/exprparser.nim +++ b/nimterop/exprparser.nim @@ -8,6 +8,27 @@ import "."/treesitter/[api, c, cpp] import "."/[globals, getters, utils] +# This version of exprparser should be able to handle: +# +# All integers + integer like expressions (hex, octal, suffixes) +# All floating point expressions (except for C++'s hex floating point stuff) +# Strings and character literals, including C's escape characters (not sure if this is the same as C++'s escape characters or not) +# Math operators (+, -, /, *) +# Some Unary operators (-, !, ~). ++, --, and & are yet to be implemented +# Any identifiers +# C type descriptors (int, char, etc) +# Boolean values (true, false) +# Shift expressions (containing anything in this list) +# Cast expressions (containing anything in this list) +# Math expressions (containing anything in this list) +# Sizeof expressions (containing anything in this list) +# Cast expressions (containing anything in this list) +# Parentheses expressions (containing anything in this list) +# Expressions containing other expressions +# +# In addition to the above, it should also handle most type coercions, except +# for where Nim can't (such as uint + -int) + type ExprParser* = ref object state*: NimState @@ -413,7 +434,7 @@ proc processBitwiseExpression(exprParser: ExprParser, node: TSNode, typeofNode: let unarySym = node.tsNodeChild(0).val.strip() techo "BIN SYM: ", unarySym - # TODO: Support more symbols here + # TODO: Support more symbols here. ++, --, & case unarySym of "~": nimSym = "not" |