Withdrawn by author

internal/cbm/cbm.h

@@ -236,7 +236,9 @@ typedef struct {
     int loop_depth;                     // enclosing loop nesting at the call site
     int branch_depth;                   // enclosing branch nesting at the call site
     int start_line;                     // 1-based source line of the call (for def range-match)
-    bool is_method;                     // Perl-only: arrow/method call ($obj->m). Default false.
+    bool is_method;                     // method/member call with a non-self receiver. Perl:
+                                        // arrow/method call ($obj->m). TS/JS/TSX: member call
+                                        // x.foo() whose receiver is not this/super. Default false.
 } CBMCall;
 
 typedef struct {

internal/cbm/extract_calls.c

@@ -1892,6 +1892,29 @@ void handle_calls(CBMExtractCtx *ctx, TSNode node, const CBMLangSpec *spec, Walk
                 strcmp(ts_node_type(node), "method_call_expression") == 0) {
                 call.is_method = true;
             }
+            // TS/JS/TSX receiver-aware guard (#592/#606 direction; same intent
+            // as the Perl flag above). Flag a member call x.foo() whose receiver
+            // is NOT `this`/`super`. When the TS-LSP cannot resolve the receiver
+            // type, the call-resolution pass suppresses weak short-name matches
+            // for these (so `re.test()` cannot fabricate an edge to a project
+            // `test`). this/super receivers stay unflagged — their target is the
+            // enclosing class, where a namespace-proximity weak match is usually
+            // right. Bare calls (helper()) and new_expression have no member
+            // receiver, so they keep is_method=false (struct is zero-init).
+            if ((ctx->language == CBM_LANG_JAVASCRIPT || ctx->language == CBM_LANG_TYPESCRIPT ||
+                 ctx->language == CBM_LANG_TSX) &&
+                strcmp(ts_node_type(node), "call_expression") == 0) {
+                TSNode fn = ts_node_child_by_field_name(node, TS_FIELD("function"));
+                if (!ts_node_is_null(fn) && strcmp(ts_node_type(fn), "member_expression") == 0) {
+                    TSNode obj = ts_node_child_by_field_name(fn, TS_FIELD("object"));
+                    if (!ts_node_is_null(obj)) {
+                        const char *ok = ts_node_type(obj);
+                        if (strcmp(ok, "this") != 0 && strcmp(ok, "super") != 0) {
+                            call.is_method = true;
+                        }
+                    }
+                }
+            }
 
             TSNode args = ts_node_child_by_field_name(node, TS_FIELD("arguments"));
             if (!ts_node_is_null(args)) {

src/pipeline/pass_calls.c

@@ -327,13 +327,21 @@ static void calls_emit_edge(cbm_gbuf_t *gbuf, int64_t src, int64_t tgt, const ch
 
 static void emit_http_async_edge(cbm_pipeline_ctx_t *ctx, const CBMCall *call,
                                  const cbm_gbuf_node_t *source, const cbm_gbuf_node_t *target,
-                                 const cbm_resolution_t *res, cbm_svc_kind_t svc) {
+                                 const cbm_resolution_t *res, cbm_svc_kind_t svc,
+                                 bool suppress_plain_calls) {
     const char *url_or_topic = call->first_string_arg;
     bool is_url = (url_or_topic && url_or_topic[0] != '\0' &&
                    (url_or_topic[0] == '/' || strstr(url_or_topic, "://") != NULL));
     bool is_topic = (url_or_topic && url_or_topic[0] != '\0' && svc == CBM_SVC_ASYNC &&
                      strlen(url_or_topic) > PAIR_LEN);
     if (!is_url && !is_topic) {
+        /* No URL/topic → this is not a real service call; the svc kind was a
+         * substring coincidence in the resolved QN (e.g. "SalesforceRestClient"
+         * matches the "RestClient" HTTP lib). Emit a plain CALLS edge — unless a
+         * weak TS/JS member-call match should be suppressed (#592/#606). */
+        if (suppress_plain_calls) {
+            return;
+        }
         char esc_callee[CBM_SZ_256];
         cbm_json_escape(esc_callee, sizeof(esc_callee), call->callee_name);
         char props[CBM_SZ_512];
@@ -368,17 +376,22 @@ static void emit_http_async_edge(cbm_pipeline_ctx_t *ctx, const CBMCall *call,
 }
 
 /* Classify a resolved call and emit the appropriate edge. */
+/* When suppress_plain_calls is true (a TS/JS/TSX weak short-name member-call
+ * match, #592/#606), the route/HTTP/ASYNC/CONFIG service classifications below
+ * still run — only the plain CALLS fall-through is skipped, so a fabricated
+ * project edge is dropped while every service edge stays main-identical. */
 static void emit_classified_edge(cbm_pipeline_ctx_t *ctx, const CBMCall *call,
                                  const cbm_gbuf_node_t *source, const cbm_gbuf_node_t *target,
                                  const cbm_resolution_t *res, const char *module_qn,
-                                 const char **imp_keys, const char **imp_vals, int imp_count) {
+                                 const char **imp_keys, const char **imp_vals, int imp_count,
+                                 bool suppress_plain_calls) {
     cbm_svc_kind_t svc = cbm_service_pattern_match(res->qualified_name);
     if (svc == CBM_SVC_ROUTE_REG && call->first_string_arg && call->first_string_arg[0] == '/') {
         handle_route_registration(ctx, call, source, module_qn, imp_keys, imp_vals, imp_count);
         return;
     }
     if (svc == CBM_SVC_HTTP || svc == CBM_SVC_ASYNC) {
-        emit_http_async_edge(ctx, call, source, target, res, svc);
+        emit_http_async_edge(ctx, call, source, target, res, svc, suppress_plain_calls);
         return;
     }
     if (svc == CBM_SVC_CONFIG) {
@@ -393,6 +406,9 @@ static void emit_classified_edge(cbm_pipeline_ctx_t *ctx, const CBMCall *call,
                         call);
         return;
     }
+    if (suppress_plain_calls) {
+        return; /* weak TS/JS member-call match with an unresolved receiver (#606) */
+    }
     char esc_c2[CBM_SZ_256];
     cbm_json_escape(esc_c2, sizeof(esc_c2), call->callee_name);
     char props[CBM_SZ_512];
@@ -444,7 +460,7 @@ static int resolve_single_call(cbm_pipeline_ctx_t *ctx, CBMCall *call,
             res.strategy = lsp->strategy;
             res.candidate_count = 1;
             emit_classified_edge(ctx, call, source_node, target_node, &res, module_qn, imp_keys,
-                                 imp_vals, imp_count);
+                                 imp_vals, imp_count, false);
             return SKIP_ONE;
         }
     }
@@ -468,7 +484,7 @@ static int resolve_single_call(cbm_pipeline_ctx_t *ctx, CBMCall *call,
                                         .confidence = PC_SVC_PATTERN_CONF,
                                         .strategy = "service_pattern",
                                         .candidate_count = 0};
-            emit_http_async_edge(ctx, call, source_node, NULL, &svc_res, csvc);
+            emit_http_async_edge(ctx, call, source_node, NULL, &svc_res, csvc, false);
             return SKIP_ONE;
         }
     }
@@ -496,7 +512,7 @@ static int resolve_single_call(cbm_pipeline_ctx_t *ctx, CBMCall *call,
                                             .confidence = PC_SVC_PATTERN_CONF,
                                             .strategy = "service_pattern",
                                             .candidate_count = 0};
-                emit_http_async_edge(ctx, call, source_node, NULL, &svc_res, esvc);
+                emit_http_async_edge(ctx, call, source_node, NULL, &svc_res, esvc, false);
                 return SKIP_ONE;
             }
         }
@@ -516,6 +532,21 @@ static int resolve_single_call(cbm_pipeline_ctx_t *ctx, CBMCall *call,
         return 0;
     }
 
+    /* TS/JS/TSX weak-method suppression (#592/#606). A member call x.foo() only
+     * reaches the registry when the TS-LSP could not resolve the receiver type
+     * (the LSP block above already returned for type-resolved calls, including
+     * the "resolved but target out of gbuf" fall-through). Binding such a call
+     * by a weak short-name strategy fabricates an edge (`re.test()` -> a project
+     * `test`). Rather than drop it here — which would also skip the service
+     * bypasses below and emit_classified_edge's route/HTTP/CONFIG branches —
+     * defer to emit_classified_edge and suppress ONLY the plain-CALLS
+     * fall-through, so every service edge stays main-identical. res.strategy may
+     * be lsp_* here; the helper's explicit drop-list leaves lsp_* untouched. */
+    bool is_tsjs =
+        lang == CBM_LANG_JAVASCRIPT || lang == CBM_LANG_TYPESCRIPT || lang == CBM_LANG_TSX;
+    bool tsjs_drop_plain_call =
+        cbm_tsjs_suppress_weak_method_match(is_tsjs, call->is_method, res.strategy);
+
     /* Service-pattern HTTP/ASYNC calls to an EXTERNAL client library (e.g.
      * `requests.get("/api/orders/{id}")`) resolve to a QN containing the library
      * name ("requests"), but that library is not in the indexed tree so
@@ -531,7 +562,7 @@ static int resolve_single_call(cbm_pipeline_ctx_t *ctx, CBMCall *call,
                                 (u[0] == '/' || strstr(u, "://") != NULL ||
                                  (svc == CBM_SVC_ASYNC && strlen(u) > PAIR_LEN));
         if (has_url_or_topic) {
-            emit_http_async_edge(ctx, call, source_node, NULL, &res, svc);
+            emit_http_async_edge(ctx, call, source_node, NULL, &res, svc, false);
             return SKIP_ONE;
         }
     }
@@ -541,7 +572,7 @@ static int resolve_single_call(cbm_pipeline_ctx_t *ctx, CBMCall *call,
         return 0;
     }
     emit_classified_edge(ctx, call, source_node, target_node, &res, module_qn, imp_keys, imp_vals,
-                         imp_count);
+                         imp_count, tsjs_drop_plain_call);
     return SKIP_ONE;
 }
 

src/pipeline/pass_parallel.c

@@ -1745,11 +1745,18 @@ static void emit_trpc_edge(cbm_gbuf_t *gbuf, const cbm_gbuf_node_t *source, cons
     cbm_gbuf_insert_edge(gbuf, source->id, route_id, "TRPC_CALLS", props);
 }
 
+/* When suppress_plain_calls is true (a TS/JS/TSX weak short-name member-call
+ * match, #592/#606), every service classification below still runs — only the
+ * plain CALLS fall-through (emit_normal_calls_edge) is skipped. detect_url_in_args
+ * and the HTTP/ASYNC/gRPC/GraphQL/tRPC/CONFIG/route branches are unaffected, so
+ * a verb-suffix HTTP client (api.patch('/x')), broker, or route registration
+ * keeps its edge; only the fabricated project CALLS edge is dropped. */
 static void emit_service_edge(cbm_gbuf_t *gbuf, const cbm_gbuf_node_t *source,
                               const cbm_gbuf_node_t *target, const CBMCall *call,
                               const cbm_resolution_t *res, const char *module_qn,
                               const cbm_registry_t *registry, const cbm_gbuf_t *main_gbuf,
-                              const char **imp_keys, const char **imp_vals, int imp_count) {
+                              const char **imp_keys, const char **imp_vals, int imp_count,
+                              bool suppress_plain_calls) {
     cbm_svc_kind_t svc = cbm_service_pattern_match(res->qualified_name);
     const char *arg = call->first_string_arg;
 
@@ -1795,7 +1802,7 @@ static void emit_service_edge(cbm_gbuf_t *gbuf, const cbm_gbuf_node_t *source,
         emit_trpc_edge(gbuf, source, call, res);
     } else if (svc == CBM_SVC_CONFIG) {
         emit_config_edge(gbuf, source, target, call, res, arg);
-    } else {
+    } else if (!suppress_plain_calls) {
         emit_normal_calls_edge(gbuf, source, target, call, res);
     }
 
@@ -2008,6 +2015,21 @@ static void resolve_file_calls(resolve_ctx_t *rc, resolve_worker_state_t *ws, CB
             continue;
         }
 
+        /* TS/JS/TSX weak-method suppression (#592/#606). The receiver-aware guard
+         * must NOT drop this call here: doing so would also skip the #523
+         * callee-name service bypass below, emit_service_edge's route/gRPC/config
+         * branches, and its unconditional detect_url_in_args (which classifies
+         * verb-suffix HTTP clients like api.patch('/x')). Instead, defer to the
+         * emit path and suppress ONLY the plain-CALLS fall-through
+         * (emit_normal_calls_edge), so every service edge stays main-identical by
+         * construction. res.strategy may carry an lsp_* value here (LSP-resolved
+         * calls keep res through this point); the helper's EXPLICIT drop-list
+         * leaves lsp_ts_method / lsp_cross untouched. See #606 direction. */
+        bool is_tsjs =
+            lang == CBM_LANG_JAVASCRIPT || lang == CBM_LANG_TYPESCRIPT || lang == CBM_LANG_TSX;
+        bool tsjs_drop_plain_call =
+            cbm_tsjs_suppress_weak_method_match(is_tsjs, call->is_method, res.strategy);
+
         /* Service-pattern HTTP/ASYNC client call (`requests.get(url)`): the
          * service signal lives in the callee_name. The registry can mis-resolve
          * it to a spurious builtin short-name match (`requests.get` ->
@@ -2028,7 +2050,7 @@ static void resolve_file_calls(resolve_ctx_t *rc, resolve_worker_state_t *ws, CB
                                             .strategy = "service_pattern"};
                 emit_service_edge(ws->local_edge_buf, source_node, source_node, call, &svc_res,
                                   module_qn, rc->registry, rc->main_gbuf, imp_keys, imp_vals,
-                                  imp_count);
+                                  imp_count, false);
                 continue;
             }
         }
@@ -2040,7 +2062,7 @@ static void resolve_file_calls(resolve_ctx_t *rc, resolve_worker_state_t *ws, CB
                                              .strategy = "callee_suffix"};
                 emit_service_edge(ws->local_edge_buf, source_node, source_node, call, &fake_res,
                                   module_qn, rc->registry, rc->main_gbuf, imp_keys, imp_vals,
-                                  imp_count);
+                                  imp_count, false);
             }
             continue;
         }
@@ -2071,15 +2093,17 @@ static void resolve_file_calls(resolve_ctx_t *rc, resolve_worker_state_t *ws, CB
                                      (psvc == CBM_SVC_ASYNC && strlen(u) > PP_ESC_SPACE));
                 if (url_or_topic) {
                     emit_service_edge(ws->local_edge_buf, source_node, NULL, call, &res, module_qn,
-                                      rc->registry, rc->main_gbuf, imp_keys, imp_vals, imp_count);
+                                      rc->registry, rc->main_gbuf, imp_keys, imp_vals, imp_count,
+                                      false);
                     ws->calls_resolved++;
                 }
             }
             continue;
         }
         _rc_t0 = extract_now_ns();
         emit_service_edge(ws->local_edge_buf, source_node, target_node, call, &res, module_qn,
-                          rc->registry, rc->main_gbuf, imp_keys, imp_vals, imp_count);
+                          rc->registry, rc->main_gbuf, imp_keys, imp_vals, imp_count,
+                          tsjs_drop_plain_call);
         atomic_fetch_add_explicit(&rc->time_ns_rc_emit, extract_now_ns() - _rc_t0,
                                   memory_order_relaxed);
         ws->calls_resolved++;

src/pipeline/pipeline.h

@@ -223,6 +223,14 @@ bool cbm_perl_is_builtin(const char *name);
 bool cbm_perl_suppress_generic_match(bool is_perl, bool is_method, const char *callee_name,
                                      const char *strategy);
 
+/* Decide whether a resolved TS/JS/TSX member-call edge is weak-strategy noise to
+ * drop (#592/#606): true only for TS/JS, only for a member call with a
+ * non-this/super receiver (is_method), and only when the match used a weak
+ * short-name strategy (suffix_match / unique_name / field_type_hint / fuzzy).
+ * Explicit drop-list keeps every lsp_* / import / same-module / qualified match.
+ * Pure; unit-tested in test_registry.c. */
+bool cbm_tsjs_suppress_weak_method_match(bool is_tsjs, bool is_method, const char *strategy);
+
 /* Get the label of a qualified name, or NULL if not found. */
 const char *cbm_registry_label_of(const cbm_registry_t *r, const char *qn);
 

src/pipeline/registry.c

@@ -423,6 +423,33 @@ bool cbm_perl_suppress_generic_match(bool is_perl, bool is_method, const char *c
     return true; /* weak short-name match (suffix_match / unique_name / …) → drop */
 }
 
+/* TS/JS analogue of the Perl guard above (#592/#606 direction; precedent #477).
+ * A member call `x.foo()` reaches the weak textual cascade ONLY when the TS-LSP
+ * could not resolve the receiver type — type-resolved calls win via lsp_*
+ * strategies before the registry runs. Binding such a call to a project symbol
+ * by a weak short-name strategy fabricates a CALLS edge (`re.test()` ->
+ * SalesforceRestClient.test, `date.toISOString()` -> any project toISOString).
+ * Drop ONLY the weak strategies; keep import/same-module/qualified-tail matches
+ * and every lsp_* strategy. Uses an EXPLICIT drop-list (not keep-list +
+ * default-drop) because the parallel resolver runs lsp_* strategies through the
+ * same guard variable — a default-drop would silently kill lsp_ts_method. Pure
+ * + side-effect-free so the contract is unit-testable without a full pipeline. */
+bool cbm_tsjs_suppress_weak_method_match(bool is_tsjs, bool is_method, const char *strategy) {
+    if (!is_tsjs || !is_method || !strategy || !strategy[0]) {
+        return false;
+    }
+    /* Weak short-name strategies that actually reach the call-resolution guards:
+     * the registry's suffix_match / unique_name and the parallel field_type_hint.
+     * "fuzzy" is listed as defensive insurance only — cbm_registry_fuzzy_resolve
+     * is not wired into the sequential/parallel resolvers today, so it never
+     * reaches this helper, but naming it keeps a future wiring from silently
+     * reintroducing the noise. Everything else — same_module / import_map /
+     * import_map_suffix / qualified_suffix / callee_suffix / service_pattern /
+     * lsp_* — is a receiver- or import-aware match and is KEPT. */
+    return strcmp(strategy, "suffix_match") == 0 || strcmp(strategy, "unique_name") == 0 ||
+           strcmp(strategy, "field_type_hint") == 0 || strcmp(strategy, "fuzzy") == 0;
+}
+
 /* ── Lifecycle ──────────────────────────────────────────────────── */
 
 cbm_registry_t *cbm_registry_new(void) {