 MaximeBarniaudy
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c2da606329
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Migrate everything to peg vm
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10 meses atrás |
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MaximeBarniaudy
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06962d9a48
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add do-while and f-string dynamic addition proofs of concepts
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10 meses atrás |
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MaximeBarniaudy
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168631e246
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Add emitByteCode functions to support using the peg VM, add support for @ actions, automatically generate the minproto.grammar file from minproto.leg and use that in the parser generator. Fix issue with backslashes being stupid.
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10 meses atrás |
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MaximeBarniaudy
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c3125a863f
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Move side effect of variable assignment in namespace out of grammar for logic and ease of use reasons
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11 meses atrás |
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MaximeBarniaudy
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959c34b7b2
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Remove old unused code, and measure parsing speed
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11 meses atrás |
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MaximeBarniaudy
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3ef49024c5
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Use newest primitives for character class and string matching
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11 meses atrás |
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MaximeBarniaudy
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b2e4198529
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Build Grammar objects whose methods are expression representations of grammar rules
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11 meses atrás |
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MaximeBarniaudy
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d26d33bf3f
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Fix errors after SetVar behavior change and let removal
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11 meses atrás |
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MaximeBarniaudy
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d840010b55
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Delare Stream object in C code and add primitive for stream string matching. Also refactor the rollback mechanism in the grammar parser to give responsibility to the right object.
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11 meses atrás |
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MaximeBarniaudy
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090142c69c
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Make grammar_parser.meta use the entire grammar from minproto.leg
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11 meses atrás |
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MaximeBarniaudy
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b23a65dbb0
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Add optional base argument to String.asInteger
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11 meses atrás |
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MaximeBarniaudy
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1a7d31d66e
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Fix error after single quote semantics change
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11 meses atrás |
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MaximeBarniaudy
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a5b9103da3
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Add with and without functions for namespace manimulation, add namespace support to grammars, add test of parser circularity
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1 ano atrás |
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MaximeBarniaudy
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1ec2c7d8ef
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parser circularity
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1 ano atrás |
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MaximeBarniaudy
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dfa680df47
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dotdot got lost in merging
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1 ano atrás |
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MaximeBarniaudy
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9851f982cb
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Add Invoke and GetProp
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1 ano atrás |
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MaximeBarniaudy
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4eeaa54367
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Minimal grammar parsing
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1 ano atrás |
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MaximeBarniaudy
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d170f243ee
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Add an intern primitive for symbol creation
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1 ano atrás |
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WitherFlower
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561c1dcb80
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Merge range access and grammar parser changes
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1 ano atrás |
 Ian Piumarta
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1acd725af0
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Default grammar is part of PEG VM frame. RULE2 and CALL2 change the default grammar for the duration of the rule being called.
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10 meses atrás |
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Ian Piumarta
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1bf9944ff1
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String literals make fresh copies of themselves every time they are evaluated.
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10 meses atrás |
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Ian Piumarta
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4e63df351f
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bench-sieve.txt repeates 200 times.
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10 meses atrás |
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Ian Piumarta
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4065107170
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String_append(), _appendAll(), and _format() allocate new memory to allow raw pointers to old content to persist. Add PEG operations TEST (fail if function returns false) and RULE2 (call rule in other grammar). PEG instruction's second operand is object not integer. Initialise top level state.variables with empty object in vmRun(). PEG instruction FAIL removes all actions added by its rule.
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10 meses atrás |
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Ian Piumarta
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1fbcf8fd88
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Turn off bogus compiler warnings about bounds errors when optimising.
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10 meses atrás |
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Ian Piumarta
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7e46198826
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Fix double-eval bug in apply(). Grow buffers by more than 1 wherever performance matters.
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11 meses atrás |
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Ian Piumarta
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ea38861c4d
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vmCompile() checks that all PC destinations are in range. STRING and CLASS opcodes read the argument length from their string, ignoring the explicit length given in the program.
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11 meses atrás |
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Ian Piumarta
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1ea2557f7e
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Fix digitValue() and reading of numerical escaped characters in strings. Indexing a string always returns an unsigned char value. Add PEG VM and corresponding primitive __match__().
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11 meses atrás |
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Ian Piumarta
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c10c320d4e
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Add profiling support when compiled with PROFILE=1 and command-line option -p to enable profiling. Add [from:to] syntax for array and string slices. Fix passing of environment between primitive and user-defined __eval__ methods.
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11 meses atrás |
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Ian Piumarta
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6ae2155b92
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Remove let keyword in front of local definition.
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11 meses atrás |
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Ian Piumarta
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d6a9d2e88f
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Remove let keyword in front of local definition.
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11 meses atrás |
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Ian Piumarta
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2e94543651
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Enable profiling when poducing release binary.
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11 meses atrás |
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Ian Piumarta
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3d36581570
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Include libffi in executable.
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11 meses atrás |
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Ian Piumarta
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4b75732a7e
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Support super.id() to call method id in the delegate of the object in which the currently running method was found. Add __extern__ to support foreign function calls.
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11 meses atrás |
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Ian Piumarta
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f2e790cb26
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Add String.bitSet, .bitClear, .bitInvert, bitTest, .charClass, .compareFrom.
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11 meses atrás |
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Ian Piumarta
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1fd5a0be12
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New reference output.
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11 meses atrás |
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Ian Piumarta
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e57242eb5d
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Prefix 'local' constrins variables to be in current scope. Variable references, inrement operator l-values, and function definitions can all be qualified 'local' or 'global'.
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11 meses atrás |
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Ian Piumarta
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4622db9d34
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Simplify variable lookup and implicit variable declarations.
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11 meses atrás |
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Ian Piumarta
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2983237af0
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Object.push(x) returns self, not x.
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11 meses atrás |
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Ian Piumarta
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2171f47dce
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Fold constants during parsing if FOLDCONST=1.
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11 meses atrás |
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Ian Piumarta
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4d396d6170
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Fix floating point comparison and assignment operators.
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11 meses atrás |
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Ian Piumarta
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883a9cf7c2
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Remove let and ::. Add global keyword. Add Ref/Get/SetSym. Cast the 0 terminator in genericError to oop to ensure va_arg picks it up. Better error messages for broken statements in blocks and broken expressions in argument lists.
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11 meses atrás |
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Ian Piumarta
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ea60878c24
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Add exception tests. New test.txt reference output.
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11 meses atrás |
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Ian Piumarta
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dcbef49750
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Exceptions are supported with syntax "try {} catch (e) {}", "try {} ensure {}", and "raise e". Add catch to the list of words that can end an expression statement. Most runtime errors are reported using exceptions when EXCEPTIONS=1. Add String_repeat() supporting multiplying a string and an integer. Illegal escape sequence in a string is a warning not an error. Break and continue work properly in while(). ForFromTo evaluates its start and end arguments. Rename primitive fatal() to error().
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11 meses atrás |
 Ian Piumarta
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207ef22fb0
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Upate test reference output.
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11 meses atrás |
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Ian Piumarta
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46c7ef6f32
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Run the first non-option command line argument as the program. Set _argv__ to program name plus any following command-line arguments.
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11 meses atrás |
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Ian Piumarta
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2fcfaa962b
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Primitives have a unique integer index to identify them. Add String_appendString(base, ext) with the obvious behaviour. Rename newStringEscaped -> newStringUnescaped to describe its operation not its input. Add String_escaped() to replace non-graphic characters. Add String_push() to append characters or strings. Add __primitives__ containing an array of all primitives. Add reverseString() that reverse a string in-place. Add reverseObject() that reverses an object in-place. Add reversed() that returns a reversed copy of an object or string. Fix Let_codeOn() to avoid the # in front of the variable name. Add /* ... */ syntax for multi-line, nesting comments. Add method String.new() to make a new, empty string. Add methods String.escaped(), String.unescaped(). Add method String.push() to append a character or another string. Add method String.pop() to remove and return the last character. Add methods String.asInteger(), String.asFloat(), String.asSymbol(). Provide an implementation of strnstr() for C libraries that lack it. Add method Object.includes() that searches indexable part of an object. Add method String.includes() that searches for characters or strings. Add String.sliced(start, stop) that returns a sub-string. Add method Symbol.asString(). Add method Object.findKey(). Add primitive reversed(). Add methods Symbol.getopt() and Symbol.setopt(). Add method Symbol.defined() that checks the global value, whereas the defined() primitive checks all visible bindings. Add method Symbol.define() to set the global value. Add method Symbol.value() to retrieve the global value. Add method Symbol.allInstances().
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1 ano atrás |
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Ian Piumarta
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cd992e141e
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Include profile guided optimisation workload.
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1 ano atrás |
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Ian Piumarta
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f75c06ca3e
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Target minproto-opt built with TYPECODES and DELOPT enabled. Target release profiles with -O to disable backtrace.
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1 ano atrás |
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Ian Piumarta
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09c41142f3
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<type>.eval methods are installed in all built-in object types when TYPECODES=1. println() prints object properties in alphabetical order.
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1 ano atrás |
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Ian Piumarta
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c5c29bdbb0
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Add release target that uses profile guided optimisation.
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1 ano atrás |
