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author | Adrian Kummerlaender | 2017-04-14 23:21:51 +0200 |
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committer | Adrian Kummerlaender | 2017-04-14 23:21:51 +0200 |
commit | c6d2b259a4f253403929f6f1104395a6a71b1be6 (patch) | |
tree | 6d4cdfa4ab50fbe0fa982db601d772c67e4dda20 /src/stack.d | |
parent | 963ace2e5ba0337130e5f343d7ab97a30b4547ae (diff) | |
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Convert structure to _dub_ build system
Diffstat (limited to 'src/stack.d')
-rw-r--r-- | src/stack.d | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/src/stack.d b/src/stack.d deleted file mode 100644 index 678f3e8..0000000 --- a/src/stack.d +++ /dev/null @@ -1,48 +0,0 @@ -module src.stack; - -import std.conv; -import std.string; -import std.variant; -import std.container : SList; - -static import src.definition; - -alias Token = Algebraic!(int, bool, string); -alias Stack = SList; - -Stack!Token stack; - -Token toToken(string value) { - if ( value.isNumeric ) { - return Token(parse!int(value)); - } else { - return Token(value); - } -} - -Token top(ref Stack!Token stack) { - if ( stack.empty ) { - throw new Exception("stack is empty"); - } else { - return stack.front; - } -} - -Token pop(ref Stack!Token stack) { - Token token = stack.top; - stack.removeFront; - return token; -} - -void push(ref Stack!Token stack, Token token) { - if ( !src.definition.handle(token) ) { - stack.insertFront(token); - } -} - -template push(T) -if ( is(T == int) || is(T == bool) || is (T == string) ) { - void push(ref Stack!Token stack, T value) { - stack.push(Token(value)); - } -} |