Go/Python/Ruby/Swift: Add stub.

Author: aschackmull

go/ql/lib/semmle/go/dataflow/internal/FlowSummaryImplSpecific.qll

@@ -37,6 +37,9 @@ DataFlowCall summaryDataFlowCall(SummaryNode receiver) {
 /** Gets the type of content `c`. */
 DataFlowType getContentType(Content c) { result = c.getType() }
 
+/** Gets the type of the parameter at the given position. */
+DataFlowType getParameterType(SummarizedCallable c, ParameterPosition pos) { any() }
+
 /** Gets the return type of kind `rk` for callable `c`. */
 DataFlowType getReturnType(SummarizedCallable c, ReturnKind rk) { any() }
 

python/ql/lib/semmle/python/dataflow/new/internal/FlowSummaryImplSpecific.qll

@@ -53,6 +53,9 @@ SummaryCall summaryDataFlowCall(SummaryNode receiver) { receiver = result.getRec
 /** Gets the type of content `c`. */
 DataFlowType getContentType(Content c) { any() }
 
+/** Gets the type of the parameter at the given position. */
+DataFlowType getParameterType(SummarizedCallable c, ParameterPosition pos) { any() }
+
 /** Gets the return type of kind `rk` for callable `c`. */
 bindingset[c, rk]
 DataFlowType getReturnType(SummarizedCallable c, ReturnKind rk) { any() }

ruby/ql/lib/codeql/ruby/dataflow/internal/FlowSummaryImplSpecific.qll

@@ -24,6 +24,9 @@ SummaryCall summaryDataFlowCall(SummaryNode receiver) { receiver = result.getRec
 /** Gets the type of content `c`. */
 DataFlowType getContentType(ContentSet c) { any() }
 
+/** Gets the type of the parameter at the given position. */
+DataFlowType getParameterType(SummarizedCallable c, ParameterPosition pos) { any() }
+
 /** Gets the return type of kind `rk` for callable `c`. */
 bindingset[c, rk]
 DataFlowType getReturnType(SummarizedCallable c, ReturnKind rk) { any() }

swift/ql/lib/codeql/swift/dataflow/internal/FlowSummaryImplSpecific.qll

@@ -26,6 +26,9 @@ SummaryCall summaryDataFlowCall(SummaryNode receiver) { receiver = result.getRec
 /** Gets the type of content `c`. */
 DataFlowType getContentType(ContentSet c) { any() }
 
+/** Gets the type of the parameter at the given position. */
+DataFlowType getParameterType(SummarizedCallable c, ParameterPosition pos) { any() }
+
 /** Gets the return type of kind `rk` for callable `c`. */
 bindingset[c]
 DataFlowType getReturnType(SummarizedCallable c, ReturnKind rk) { any() }