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449 Commits

Author SHA1 Message Date
whitequark d0f86e05d0 transforms.interleaver: add safety check. 2015-11-20 17:27:04 +08:00
whitequark 88b7990714 transforms.iodelay_estimator: fail statements with indeterminate delay inside `with parallel`. 2015-11-20 17:10:25 +08:00
whitequark 00ec574d73 transforms.interleaver: implement (without inlining). 2015-11-20 00:03:26 +08:00
whitequark 025bfbe746 transforms.llvm_ir_generator: accept delay instructions. 
The delay instruction is just like a branch (discontinuity
in instruction flow), but it also carries metadata: how long
did the execution of its basic block take. This metadata only
matters during inlining and interleaving, so we treat it here
as a mere branch.
 2015-11-19 23:55:52 +08:00
whitequark 9639a831bc transforms.artiq_ir_generator: correctly emit IfExpT with control flow. 
This can happen with nested if expressions, as well as if
the if expression includes delays.
 2015-11-19 23:44:39 +08:00
whitequark 2543daa5cf transforms.artiq_ir_generator: don't emit delay instruction for zero delay. 
Call nodes with iodelay=Const(0) can be generated outside of
`with parallel:`, where Interleaver won't and LLVMIRGenerator can't
lower them.
 2015-11-19 23:24:46 +08:00
whitequark 58db347e01 transforms.iodelay_estimator: fix uninitialized access. 2015-11-19 23:23:39 +08:00
whitequark 48a2bb10d5 transforms.interleaver: add boilerplate. 2015-11-17 05:22:20 +03:00
whitequark de9d7eb2e4 compiler: add `delay` IR instruction. 2015-11-17 05:16:43 +03:00
whitequark 956d2afcb2 compiler.iodelay: fold Max further. 2015-11-17 03:06:07 +03:00
whitequark 7d2fca291d compiler.iodelay: add missing import. 2015-11-17 01:30:19 +03:00
whitequark e619154c81 transforms.iodelay_estimator: fix handling of `with sequential`. 2015-11-17 01:22:48 +03:00
whitequark 506725f78a transforms.iodelay_estimator: fix handling of methods. 2015-11-17 01:19:22 +03:00
whitequark b0c6b70971 transforms.asttyped_rewriter: fix class redefinition diagnostic. 2015-11-17 01:17:25 +03:00
whitequark 9e0a5b9404 transforms.iodelay_estimator: skip statements, not modules on _UnknownDelay. 2015-11-17 01:00:10 +03:00
whitequark 44d0a35409 transforms.iodelay_estimator: actually iterate to fixpoint. 2015-11-17 00:59:40 +03:00
whitequark 10f82ff2c8 transforms.iodelay_estimator: do not unify indeterminate delays. 2015-11-17 00:59:09 +03:00
whitequark 841e01a8bb compiler.iodelay: fix typo in Var.__eq__. 2015-11-17 00:53:12 +03:00
whitequark a2d73c8b05 compiler.types: dump type variable iodelay explicitly. 2015-11-17 00:51:56 +03:00
whitequark e67705dc27 compiler.iodelay: fix typo in BinOp.__eq__. 2015-11-17 00:51:37 +03:00
whitequark 629aacec09 compiler.iodelay: add forgotten Conv.__eq__. 2015-11-17 00:51:22 +03:00
whitequark fd46690cf5 compiler: make IR dumps vastly more readable. 2015-11-17 00:23:34 +03:00
whitequark eefa9e2ea6 transforms.inferencer: fix typo. 2015-11-17 00:02:15 +03:00
whitequark c8cfa7c7bd compiler: give suggestions in diagnostics for unbound variable. 
This uses the Jaro-Winkler edit distance, which seemed like the best
fit for identifiers, even though it is intended for people's names.
 2015-11-15 23:09:40 +03:00
whitequark 9670939ca6 compiler.analyses.domination: fix PostDominatorTree. 2015-11-09 12:49:27 +03:00
whitequark 19fae9181c compiler.analyses.domination: implement new dominator tree algorithm. 2015-11-09 11:51:54 +03:00
whitequark a0c6f75f9b compiler.types: fix obsolete iodelay references. 2015-11-07 15:14:19 +03:00
whitequark 3a1b77ae6b analyses.domination: add PostDominatorTree. 2015-11-01 09:49:39 +03:00
whitequark b91ffa1b38 ir: fix default argument fiasco. 2015-10-14 17:02:59 +03:00
whitequark 5d64df829e transforms.artiq_ir_generator: fix devirtualized call annotation. 2015-10-14 16:12:00 +03:00
whitequark bd5b324fc2 Merge branch 'master' into new-py2llvm 2015-10-13 19:24:45 +03:00
whitequark 32ce33a1f9 transforms.artiq_ir_generator: emit ir.Parallel for with parallel:. 2015-10-09 03:10:39 +03:00
whitequark 48f1f48f09 transforms.artiq_ir_generator: devirtualize method calls. 2015-10-09 02:27:52 +03:00
whitequark 0bb793199f transforms.artiq_ir_generator: devirtualize closure calls. 2015-10-09 01:32:27 +03:00
whitequark 6922bd5638 analyses.devirtualization: look up functions in outer scopes. 2015-10-09 01:32:05 +03:00
whitequark 844d37ff18 compiler.testbench.embedding: allow compiling only. 2015-10-09 01:24:44 +03:00
whitequark 7bcba52d6a compiler.embedding: fix loc. 2015-10-09 00:53:14 +03:00
whitequark 7043b333a7 transforms.devirtualizer → analyses.devirtualization. 2015-10-09 00:29:31 +03:00
whitequark 962dd9de13 transforms.devirtualizer.MethodResolver: implement. 2015-10-07 22:33:08 +03:00
whitequark 6ac82e1439 transforms.devirtualizer.FunctionResolver: implement. 2015-10-07 22:33:00 +03:00
whitequark 42b0089a4c transforms.asttyped_rewriter: simplify. 2015-10-07 22:03:24 +03:00
whitequark 2ca84f9fea Highlight source range in IR dumps using colors. 2015-10-04 02:11:17 +03:00
whitequark 7a6fc3983c Make delay component of function type unifyable. 2015-09-30 18:41:14 +03:00
whitequark 60c985bf0b Remove debug print. 2015-09-27 17:55:19 +03:00
whitequark 867a0689ad transforms.Inferencer: narrow range() element type. 2015-09-02 17:55:48 -06:00
whitequark b971cc8cdf compiler.{iodelay,transforms.iodelay_estimator}: implement. 2015-09-02 17:55:48 -06:00
whitequark 995245b786 compiler.embedding: default RPC return annotation is -> TNone. 2015-09-01 08:38:38 -06:00
whitequark 156779007a LLVMIRGenerator: implement quoting of lists. 2015-08-31 23:33:33 -06:00
whitequark 956c1985b1 ARTIQIRGenerator: evaluate SubscriptT index in non-assignment context. 2015-08-31 23:33:04 -06:00
whitequark b03efbc94d compiler.embedding: maintain correct column numbers in debug info. 2015-08-31 22:18:49 -06:00
whitequark 3ca5967cea LLVMIRGenerator: don't map sret LLVM argument to any ARTIQ arguments. 2015-08-31 14:02:02 -06:00
whitequark 5e0ec3a6ea ARTIQIRGenerator: fix keyword/optional argument codegen in calls. 2015-08-31 13:42:36 -06:00
whitequark 501ba912c2 Implement {delay,now,at}{,_mu} and {mu,seconds}_to_{seconds,mu}. 2015-08-31 09:59:33 -06:00
whitequark 5151adb9a8 compiler.targets: correctly pass CPU features to LLVM. 2015-08-30 16:56:58 -05:00
whitequark b263a55b1a compiler.testbench.perf_embedding: implement. 2015-08-30 12:23:16 -05:00
whitequark 2124ff9e91 Fix tests. 2015-08-28 05:28:58 -05:00
whitequark 37811f690b ARTIQIRGenerator: support comparisons against None. 2015-08-28 05:14:52 -05:00
whitequark bcba86de7e compiler.embedding: handle errors during initial kernel call. 2015-08-28 05:14:06 -05:00
whitequark b35051cb08 compiler.embedding: handle calls into lambdas (poorly). 2015-08-28 05:13:38 -05:00
whitequark c621b1f275 compiler: handle language.core.int during embedding. 2015-08-28 03:24:15 -05:00
whitequark 83ebb999c8 transforms.Inferencer: improve attribute unification diagnostic. 2015-08-28 03:23:15 -05:00
whitequark 9fd25a1cc4 LLVMIRGenerator: fix syscall emission. 2015-08-28 03:03:12 -05:00
whitequark 6a29775bf0 compiler.types.Type: more useful __str__. 2015-08-28 02:53:12 -05:00
whitequark ac92aabce1 Fix default argument fiasco. 2015-08-28 02:50:40 -05:00
whitequark edf33f1643 compiler.targets: dump module signature with ARTIQ_DUMP_SIG=1. 2015-08-28 02:22:35 -05:00
whitequark 677cc69643 compiler.embedding: actually use qualified name when embedding methods. 
Previous commit 6b55e3b only did this for embedded types.
 2015-08-28 02:22:16 -05:00
whitequark 9936768603 ARTIQIRGenerator: fix non-nullary method calls. 2015-08-28 02:11:05 -05:00
whitequark d473d58b41 artiq_{compile,run}: adapt to new compiler. 2015-08-28 01:43:46 -05:00
whitequark 6b55e3bd80 compiler.embedding: use qualified name when embedding methods. 2015-08-28 01:14:19 -05:00
whitequark 13e612c11b Fix tests. 2015-08-28 00:51:31 -05:00
whitequark 7c1abb25ec compiler.embedding: test all diagnostics. 
Also, unify and improve diagnostic messages.
 2015-08-28 00:47:28 -05:00
whitequark c21387dc09 compiler.embedding: support calling methods marked as @kernel. 2015-08-27 19:46:50 -05:00
whitequark d0fd61866f compiler.types: print fields of instance types. 2015-08-27 17:25:01 -05:00
whitequark 9791cbba4d compiler.embedding: use typedtree hash to iterate inference to fixpoint. 2015-08-27 17:04:28 -05:00
whitequark a3284f8978 compiler.types: fix module paths in __repr__. 2015-08-27 15:46:36 -05:00
whitequark 84e32db622 LLVMIRGenerator: handle self-referential class types. 2015-08-27 15:40:46 -05:00
whitequark 71ebe1778d LLVMIRGenerator: remove debug print. 2015-08-27 15:40:15 -05:00
whitequark f7c8625f61 compiler.embedding: support calling methods via RPC as well. 2015-08-27 05:56:46 -05:00
whitequark c62b16d5e1 compiler.embedding: support RPC functions as host attribute values. 2015-08-27 05:53:18 -05:00
whitequark 04bd2421ad compiler.embedding: dedent kernel functions before parsing. 2015-08-27 05:44:56 -05:00
whitequark cb225269ff Allow accessing attributes of embedded host objects. 2015-08-27 05:01:04 -05:00
whitequark 422208a0e9 Fix copy-paste error. 2015-08-25 22:05:34 -07:00
whitequark 9b9fa1ab7c Allow embedding and RPC sending host objects. 2015-08-25 21:56:01 -07:00
whitequark 526d7c4e46 Fix a typo. 2015-08-22 14:01:55 -07:00
whitequark a557445e05 LocalAccessValidator: assume variables with "$" in name are internal. 
Internal variables are assumed to be scoped correctly
(including not being accessed uninitialized).

This was changed from "." because artiq.compiler.embedding uses
"." in module prefix of function names.
 2015-08-22 13:56:17 -07:00
whitequark 0e26cfb66e LocalAccessValidator: relax restrictions to accept def f(); def g(). 2015-08-22 13:31:09 -07:00
whitequark b39e76ae28 Remove debug print. 2015-08-22 12:22:26 -07:00
whitequark 27a697920a LLVMIRGenerator: use sret when returning large structures. 2015-08-19 15:06:03 -07:00
whitequark afc3f36104 ARTIQIRGenerator: fix polymorphic print on closures. 2015-08-19 12:37:22 -07:00
whitequark 53b4d87647 LLVMIRGenerator: attach debug metadata to all emitted LLVM instructions. 2015-08-19 12:18:20 -07:00
whitequark 51c591f01a Unbreak tests. 2015-08-18 22:44:09 -07:00
whitequark 6c8de9b6d4 Implement methods. 2015-08-18 22:39:22 -07:00
whitequark 94a2d5f5fa Implement class attribute access through instances. 2015-08-15 11:07:54 -04:00
whitequark 00efc8c636 Implement class definitions and class attribute access. 2015-08-15 09:45:16 -04:00
whitequark 786fde827a Unbreak tests. 2015-08-11 00:41:31 +03:00
whitequark 62e6f8a03d compiler.embedding.Stitcher: refactor. 2015-08-10 20:26:07 +03:00
whitequark c72267ecf5 Implement syscalls for the new compiler. 2015-08-10 20:26:06 +03:00
whitequark 435559fe50 Allow type annotations on remotely called functions. 2015-08-10 17:48:35 +03:00
whitequark b28a874274 Inferencer: range() does not accept a float argument. 2015-08-10 17:06:55 +03:00
whitequark f53a5ff202 Remove syscall builtin. 2015-08-10 16:44:29 +03:00
whitequark 261515dfe5 compiler.targets.OR1KTarget: fix typo. 2015-08-10 15:47:44 +03:00
whitequark 75532d10aa Display full core device backtraces. 2015-08-10 15:12:22 +03:00
whitequark c63ec70c53 LLVMIRGenerator: emit debug information. 2015-08-10 15:11:52 +03:00
whitequark 4f02f6e667 compiler.types: make all hashable. 2015-08-10 13:15:42 +03:00
whitequark 8f510a4407 compiler.ir.Function: add loc field. 2015-08-10 13:14:52 +03:00
whitequark 22570afbda LLVMIRGenerator: allocate less. 2015-08-10 09:12:34 +03:00
whitequark dfc91a35f2 ARTIQIRGenerator.polymorphic_print: str([x]) uses repr(x), not str(x). 2015-08-09 20:27:04 +03:00
whitequark f7b64db8f4 LLVMIRGenerator: fixup phis on expansion of ARTIQ instructions. 2015-08-09 20:24:16 +03:00
whitequark d4270cf66e Implement receiving data from RPCs. 2015-08-09 20:17:00 +03:00
whitequark 02b1543c63 Implement receiving exceptions from RPCs. 2015-08-09 16:16:41 +03:00
whitequark 8b7d38d203 Add ARTIQ_DUMP_ASSEMBLY. 2015-08-09 15:47:29 +03:00
whitequark 9c5ca2ae29 LLVMIRGenerator: add target data layout to LLVM modules. 2015-08-09 14:39:21 +03:00
whitequark 153592f1cc Naming. 2015-08-09 02:25:58 +03:00
whitequark b26af5df60 Implement sending RPCs. 2015-08-09 02:17:19 +03:00
whitequark 22457bc19c Ensure uwtable is added to all generated functions. 2015-08-08 21:48:21 +03:00
whitequark ee3f35c608 Improve error message on passing an argument twice. 2015-08-08 21:06:13 +03:00
whitequark bdcf7f100b ARTIQIRGenerator: add semantic locs to all other implicitly raised exceptions. 2015-08-08 16:26:53 +03:00
whitequark acd8d6355f transforms.ARTIQIRGenerator: IndexError loc should point to "[". 2015-08-08 16:18:57 +03:00
whitequark 27d2390fed Add zero-cost exception support to runtime and host. 2015-08-08 16:01:31 +03:00
whitequark acc97a74f0 Fix compiler.module. 2015-08-07 14:21:53 +03:00
whitequark a7633f75c7 Show origin of expansion in diagnostics for synthesized code. 2015-08-07 13:56:18 +03:00
whitequark 50448ef554 Add support for referring to host values in embedded functions. 2015-08-07 13:24:01 +03:00
whitequark 353f454a29 Add basic support for embedded functions with new compiler. 2015-08-07 11:44:49 +03:00
whitequark 1a969aa9e4 compiler.transforms.inferencer: accept and ignore @kernel decorator. 2015-08-07 07:54:35 +03:00
whitequark 7562d39750 compiler.module: split off inferencing from Module.__init__. 2015-08-06 08:25:53 +03:00
whitequark ca52b2fdd0 compiler.transforms.ARTIQIRGenerator: fix typo. 2015-08-06 08:25:53 +03:00
whitequark aae2923c4c runtime: add lognonl{,_va} functions. 
The kernels have print(), which prints aggregates (such as
arrays) piece-by-piece, and newlines would interfere.
 2015-08-02 06:33:12 +03:00
whitequark e8943a008c Rename compiler/{targets/__init__.py → targets.py}. 2015-07-30 10:35:04 +03:00
whitequark 1e3911ed39 Use try..finally in compiler.targets.Target.link. 2015-07-30 10:33:54 +03:00
whitequark b0185f3917 Add profiling to the performance testbench. 2015-07-29 22:23:22 +03:00
whitequark d7f9af4bb5 Fix accidentally quadratic code in compiler.ir.Function._add_name. 2015-07-29 21:36:31 +03:00
whitequark 6d8d0ff3f5 Update performance testbench to include time spent in ARTIQ. 2015-07-29 21:28:07 +03:00
whitequark 3b5d3e2b1a Add a performance measurement testbench. 2015-07-29 21:17:52 +03:00
whitequark e8c107925c Implement shared object linking. 2015-07-29 20:35:16 +03:00
whitequark 2cd25f85bf Rename artiq.compiler.testbench.{module → signature}. 2015-07-29 14:32:34 +03:00
whitequark 3378dd57b8 Fold llvmlite patches into m-labs/llvmlite repository. 2015-07-29 13:54:00 +03:00
whitequark 2939d4f0f3 Add tests for finally clause and reraising. 2015-07-27 12:36:21 +03:00
whitequark a83e7e2248 Add tests for exceptional control flow. 2015-07-27 10:22:28 +03:00
whitequark 90be44c596 Add tests for non-exceptional control flow across finally. 2015-07-27 10:13:22 +03:00
whitequark 7c77dd317a Implement __artiq_personality. 2015-07-27 09:10:20 +03:00
whitequark 47f13bf921 Always load the personality library in JIT testbench, if available. 2015-07-27 04:44:40 +03:00
whitequark 14c7b15785 Add a test harness for exceptions. 
The libunwind.h is duplicated here so that it would be possible
to test the Python parts without pulling in misoc.
 2015-07-27 04:18:12 +03:00
whitequark 692791f0bd Make sure a landing pad returns {i8*} to soothe LLVM codegen. 2015-07-25 07:01:25 +03:00
whitequark ece52062f2 Implement code generation for exception handling. 2015-07-25 05:37:37 +03:00
whitequark 20f5f8217d Make sure tests pass both on ARTIQ Python and CPython. 
In some cases (the `is` operator and wraparound arithmetics)
the tests will only pass on ARTIQ Python. These are conditionally
commented out.
 2015-07-23 08:09:25 +03:00
whitequark 65121b437f Rework internal logic of slices. 2015-07-23 07:57:49 +03:00
whitequark 2b9ac344d8 Verify LLVM module in compiler.textbench.jit. 2015-07-23 07:57:35 +03:00
whitequark 9db199cad9 Handle closure effects appropriately in LocalAccessValidator. 2015-07-23 03:15:36 +03:00
whitequark acb8810e62 Add tests for lambdas and functions. 2015-07-23 03:07:30 +03:00
whitequark f8c2709943 Make division by zero raise an exception. 2015-07-23 01:26:50 +03:00
whitequark 4cfe4ea148 Make negative and too-far shifts have defined behavior. 2015-07-23 00:58:41 +03:00
whitequark bf60978c7b Add bool coercion support. 2015-07-22 19:15:54 +03:00
whitequark de181e0cb9 Revert "Require boolean operand in BoolOp." 
This reverts commit 5d518dcec6.
 2015-07-22 18:35:18 +03:00
whitequark 51aef980a0 Revert "Require boolean condition in If, While, IfExp." 
This reverts commit e21829ce74.
 2015-07-22 18:35:14 +03:00
whitequark f2a6110cc4 Add integration tests for every language construct. 2015-07-22 18:34:52 +03:00
whitequark dff4ce7e3a Return LLVM IR module from LLVMIRGenerator.process. 2015-07-22 04:13:04 +03:00
whitequark 986d9d944f Add artiq.compiler.testbench.run. 2015-07-22 04:10:15 +03:00
whitequark 86e006830c Use the correct printf format for 64-bit integers. 2015-07-22 03:05:15 +03:00
whitequark 236d5b886a Add support for Assert. 2015-07-22 02:58:59 +03:00
whitequark 5d518dcec6 Require boolean operand in BoolOp. 2015-07-21 23:46:22 +03:00
whitequark e21829ce74 Require boolean condition in If, While, IfExp. 2015-07-21 23:39:22 +03:00
whitequark 1e851adf4f Add a polymorphic print function. 2015-07-21 22:32:10 +03:00
whitequark 0e7294db8d Null-terminate all string literals. 2015-07-21 19:57:18 +03:00
whitequark 9d20080624 Use internal linkage for interior Python global values. 2015-07-21 19:55:43 +03:00
whitequark 8c9d9cb5a1 Make compiler.testbench.llvmgen emit a main() function. 2015-07-21 19:48:44 +03:00
whitequark 7301a76d68 Mark string constants as unnamed_addr. 
As a result they will be merged when possible.
 2015-07-21 17:10:31 +03:00
whitequark 49ece6a12a Add support for string literals. 2015-07-21 14:27:48 +03:00
whitequark 64d2604aa8 Tolerate assertion failures in tests when looking for diagnostics. 2015-07-21 14:12:27 +03:00
whitequark ec9d40b04f Add LLVM IR generation for function calls. 2015-07-21 13:45:27 +03:00
whitequark e299801c0f LocalAccessValidator: fix validation of closures with no outer variables. 2015-07-21 13:16:18 +03:00
whitequark 6f11fa6bb1 Add conversion to LLVM IR (except handling of exception handling). 2015-07-21 04:55:01 +03:00
whitequark c6cd318f19 Fix artiq.compiler.ir.BasicBlock.__repr__. 2015-07-19 16:32:33 +03:00
whitequark 7e3f91c0bb Teach closures to LocalAccessValidator. 2015-07-19 12:08:26 +03:00
whitequark 2c010b10ee Remove UnaryOp ARTIQ IR instruction; rename BinaryOp to Arith. 
Everything it can express can also be expressed via Arith.
 2015-07-19 11:51:53 +03:00
whitequark ac491fae47 Add LocalAccessValidator. 2015-07-19 11:44:51 +03:00
whitequark adf18bb042 Fix assignment to tuples in IRGenerator. 2015-07-19 10:31:11 +03:00
whitequark 4bd83fb43d Use ".k" instead of "k" for the finalizer continuation variable. 
The dot signifies that this is an internal variable and it
does not need to be tracked as if it was a user-defined one.
 2015-07-19 10:30:42 +03:00
whitequark 8eedb3bc44 Fix IRGenerator.append(loc=...). 2015-07-19 10:29:33 +03:00
whitequark f212ec0263 Add a trivial dead code elimination transform. 
Its purpose is to sweep up basic blocks with no predecessors,
which are annoying to handle explicitly elsewhere.
 2015-07-19 10:29:14 +03:00
whitequark 603d49dffa Add a dominator analysis. 2015-07-18 20:48:52 +03:00
whitequark 224a93fde3 Make compiler.ir.BasicBlock.predecessors much faster. 2015-07-18 20:48:11 +03:00
whitequark 47cbadb564 Revert "Ensure bindings are created in correct order for e.g. "x, y = y, x"." 
This reverts commit bcd1832203.

The bindings are actually created in lexical order, as evident
in e.g. "x = lambda: x". The safety provided by this check should
be instead provided by a local access analysis.
 2015-07-18 09:54:11 +03:00
whitequark 8e1cc8d985 Add an explicit ARTIQ IR instruction to create a closure. 2015-07-18 09:27:34 +03:00
whitequark 5ad02d5282 Fix ARTIQ IR generation for variables declared global. 2015-07-18 09:10:41 +03:00
whitequark 21eafefd28 Fix inference for globals. 2015-07-18 08:13:49 +03:00
whitequark 0d66bdfbf8 Fix For miscompilation. 2015-07-18 07:58:43 +03:00
whitequark dde2e67c3f Add source locations to ARTIQ IR instructions. 2015-07-18 07:49:42 +03:00
whitequark 255ffec483 Generate more compact ARTIQ IR for else-less if. 2015-07-18 07:49:27 +03:00
whitequark e96bc3c36c Add complete IR generator. 2015-07-17 21:29:06 +03:00
whitequark f28549a11a Add builtins.is_exception. 2015-07-17 16:05:02 +03:00
whitequark 3b661b2b65 Fix environment corruption by ExceptHandler without a name. 2015-07-17 16:04:46 +03:00
whitequark 2dcb744519 Fix inference for default arguments. 2015-07-16 17:26:31 +03:00
whitequark f8e51e07d5 Add zero/one accessors to TBool, TInt, TFloat. 2015-07-16 16:03:24 +03:00
whitequark bcd1832203 Ensure bindings are created in correct order for e.g. "x, y = y, x". 2015-07-16 15:59:59 +03:00
whitequark 5756cfcebc Correctly infer type of list(iterable). 2015-07-16 15:35:46 +03:00
whitequark 6cda67c0c6 Ensure type comparisons see through type variables. 2015-07-16 14:59:05 +03:00
whitequark c1e7a82e97 Add IndexError and ValueError builtins. 2015-07-16 14:58:40 +03:00
whitequark b58fa9067d Add attributes to TRange. 
Also make attributes an OrderedDict, for stable order during
LLVM IR generation.
 2015-07-16 14:57:44 +03:00
whitequark a6950bf11d Move builtin.is_{builtin,exn_constructor} to types. 2015-07-16 14:56:39 +03:00
whitequark 5000f87dfc Rename the field of CoerceT from expr to value. 2015-07-16 14:55:23 +03:00