43     return opBuilder.create<spirv::ConstantOp>(unknownLoc, constInfo->second,  in getValue()
48         unknownLoc, varOp.type(), SymbolRefAttr::get(varOp.getOperation()));  in getValue()
53         unknownLoc, constOp.default_value().getType(),  in getValue()
59         unknownLoc, constCompositeOp.type(),  in getValue()
70     return opBuilder.create<spirv::UndefOp>(unknownLoc, undef);  in getValue()
81     return emitError(unknownLoc, "expected ")  in sliceInstruction()
93     return emitError(unknownLoc, "word count cannot be zero");  in sliceInstruction()
97     return emitError(unknownLoc, "insufficient words for the last instruction");  in sliceInstruction()
225       return emitError(unknownLoc,  in processOpWithoutGrammarAttr()
232       return emitError(unknownLoc, "unknown type result <id>: ")  in processOpWithoutGrammarAttr()
239       return emitError(unknownLoc,  in processOpWithoutGrammarAttr()
255       return emitError(unknownLoc, "unknown result <id>: ") << words[wordIndex];  in processOpWithoutGrammarAttr()
260                unknownLoc,  in processOpWithoutGrammarAttr()
267                unknownLoc,  in processOpWithoutGrammarAttr()
298     return emitError(unknownLoc, "OpUndef instruction must have two operands");  in processUndef()
302     return emitError(unknownLoc, "unknown type <id> with OpUndef instruction");  in processUndef()
310     return emitError(unknownLoc,  in processExtInst()
315     return emitError(unknownLoc, "undefined set <id> in OpExtInst");  in processExtInst()
332     return emitError(unknownLoc,  in processOp()
338     return emitError(unknownLoc, "missing <id> in OpEntryPoint");  in processOp()
347     return emitError(unknownLoc, "no function matching <id> ") << fnID;  in processOp()
354       return emitError(unknownLoc,  in processOp()
364       return emitError(unknownLoc, "undefined result <id> ")  in processOp()
371       unknownLoc, execModel, SymbolRefAttr::get(opBuilder.getContext(), fnName),  in processOp()
381     return emitError(unknownLoc,  in processOp()
388     return emitError(unknownLoc, "no function matching <id> ") << fnID;  in processOp()
392     return emitError(unknownLoc, "missing Execution Mode in OpExecutionMode");  in processOp()
404       unknownLoc, SymbolRefAttr::get(opBuilder.getContext(), fn.getName()),  in processOp()
414         unknownLoc,  in processOp()
423       return emitError(unknownLoc,  in processOp()
431       unknownLoc, argAttrs[0].cast<spirv::ScopeAttr>(),  in processOp()
442     return emitError(unknownLoc,  in processOp()
448     return emitError(unknownLoc, "undefined result type from <id> ")  in processOp()
465       return emitError(unknownLoc, "unknown <id> ")  in processOp()
472       unknownLoc, resultType,  in processOp()
484     return emitError(unknownLoc, "OpMemoryBarrier must have memory scope <id> "  in processOp()
492       return emitError(unknownLoc,  in processOp()
500       unknownLoc, argAttrs[0].cast<spirv::ScopeAttr>(),  in processOp()
517       return emitError(unknownLoc, "unknown result <id> : ")  in processOp()
529       return emitError(unknownLoc, "unknown result <id> : ")  in processOp()
563     return emitError(unknownLoc,  in processOp()