MaximeBarniaudy
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c2da606329
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Migrate everything to peg vm
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10 місяці тому |
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 місяці тому |
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 місяці тому |
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 місяці тому |
MaximeBarniaudy
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959c34b7b2
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Remove old unused code, and measure parsing speed
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11 місяці тому |
MaximeBarniaudy
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3ef49024c5
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Use newest primitives for character class and string matching
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11 місяці тому |
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 місяці тому |
MaximeBarniaudy
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d26d33bf3f
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Fix errors after SetVar behavior change and let removal
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11 місяці тому |
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 місяці тому |
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 місяці тому |
MaximeBarniaudy
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b23a65dbb0
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Add optional base argument to String.asInteger
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11 місяці тому |
MaximeBarniaudy
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1a7d31d66e
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Fix error after single quote semantics change
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11 місяці тому |
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 рік тому |
MaximeBarniaudy
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1ec2c7d8ef
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parser circularity
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1 рік тому |
MaximeBarniaudy
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dfa680df47
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dotdot got lost in merging
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1 рік тому |
MaximeBarniaudy
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9851f982cb
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Add Invoke and GetProp
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1 рік тому |
MaximeBarniaudy
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4eeaa54367
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Minimal grammar parsing
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1 рік тому |
MaximeBarniaudy
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d170f243ee
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Add an intern primitive for symbol creation
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1 рік тому |
WitherFlower
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561c1dcb80
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Merge range access and grammar parser changes
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1 рік тому |
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 місяці тому |
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 місяці тому |
Ian Piumarta
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4e63df351f
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bench-sieve.txt repeates 200 times.
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10 місяці тому |
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 місяці тому |
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 місяці тому |
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 місяці тому |
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 місяці тому |
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 місяці тому |
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 місяці тому |
Ian Piumarta
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6ae2155b92
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Remove let keyword in front of local definition.
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11 місяці тому |
Ian Piumarta
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d6a9d2e88f
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Remove let keyword in front of local definition.
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11 місяці тому |
Ian Piumarta
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2e94543651
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Enable profiling when poducing release binary.
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11 місяці тому |
Ian Piumarta
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3d36581570
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Include libffi in executable.
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11 місяці тому |
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 місяці тому |
Ian Piumarta
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f2e790cb26
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Add String.bitSet, .bitClear, .bitInvert, bitTest, .charClass, .compareFrom.
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11 місяці тому |
Ian Piumarta
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1fd5a0be12
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New reference output.
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11 місяці тому |
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 місяці тому |
Ian Piumarta
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4622db9d34
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Simplify variable lookup and implicit variable declarations.
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11 місяці тому |
Ian Piumarta
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2983237af0
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Object.push(x) returns self, not x.
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11 місяці тому |
Ian Piumarta
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2171f47dce
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Fold constants during parsing if FOLDCONST=1.
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11 місяці тому |
Ian Piumarta
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4d396d6170
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Fix floating point comparison and assignment operators.
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11 місяці тому |
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 місяці тому |
Ian Piumarta
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ea60878c24
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Add exception tests. New test.txt reference output.
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11 місяці тому |
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 місяці тому |
Ian Piumarta
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207ef22fb0
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Upate test reference output.
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11 місяці тому |
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 місяці тому |
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 рік тому |
Ian Piumarta
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cd992e141e
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Include profile guided optimisation workload.
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1 рік тому |
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 рік тому |
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 рік тому |
Ian Piumarta
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c5c29bdbb0
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Add release target that uses profile guided optimisation.
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1 рік тому |