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compiler.transforms.inferencer: accept and ignore @kernel decorator.

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This commit is contained in:
whitequark 2015-08-07 07:54:35 +03:00
parent 7562d39750
commit 1a969aa9e4
3 changed files with 9 additions and 2 deletions
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3
artiq/compiler/builtins.py
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@ -146,6 +146,9 @@ def fn_round():
def fn_print(): def fn_print():
return types.TBuiltinFunction("print") return types.TBuiltinFunction("print")
def fn_kernel():
return types.TBuiltinFunction("kernel")
def fn_syscall(): def fn_syscall():
return types.TBuiltinFunction("syscall") return types.TBuiltinFunction("syscall")

1
artiq/compiler/prelude.py
View File

@ -19,5 +19,6 @@ def globals():
"len": builtins.fn_len(), "len": builtins.fn_len(),
"round": builtins.fn_round(), "round": builtins.fn_round(),
"print": builtins.fn_print(), "print": builtins.fn_print(),
"kernel": builtins.fn_kernel(),
"syscall": builtins.fn_syscall(), "syscall": builtins.fn_syscall(),
} }

7
artiq/compiler/transforms/inferencer.py
View File

@ -887,10 +887,13 @@ class Inferencer(algorithm.Visitor):
arg.loc, default.loc) arg.loc, default.loc)
def visit_FunctionDefT(self, node): def visit_FunctionDefT(self, node):
if any(node.decorator_list): for index, decorator in enumerate(node.decorator_list):
if types.is_builtin(decorator.type, "kernel"):
continue
diag = diagnostic.Diagnostic("error", diag = diagnostic.Diagnostic("error",
"decorators are not supported", {}, "decorators are not supported", {},
node.at_locs[0], [node.decorator_list[0].loc]) node.at_locs[index], [decorator.loc])
self.engine.process(diag) self.engine.process(diag)
return return