API BREAK: use a C99 bool for 'Agraphinfo.has_sourcerank'

diff --git a/CHANGELOG.md b/CHANGELOG.md
index de3a8f5a363806af77c17092bb7eb11943e443cf..36317e2563d1373d8fc26372a65fae974f02b962 100644 (file)
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -28,8 +28,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   now C99 `bool`s instead of Graphviz-specific `boolean`s.
 - **Breaking**: The `filled`, `landscape`, and `centered` fields of the
   `layout_t` struct are now C99 `bool`s instead of Graphviz-specific `boolean`s.
-- **Breaking**: The `has_images` and `has_flat_edges` fields of the
-  `Agraphinfo_t` struct are now C99 `bool`s instead of Graphviz-specific
+- **Breaking**: The `has_images`, `has_flat_edges`, and `has_sourcerank` fields
+  of the `Agraphinfo_t` struct are now C99 `bool`s instead of Graphviz-specific
   `boolean`s.
 - **Breaking**: Graphviz headers no longer define the constant `MAXSHORT`. A
   drop-in replacement is `SHRT_MAX` in the C standard library’s limits.h.

diff --git a/lib/common/types.h b/lib/common/types.h
index 4b95692e8b166ebec6d5e8c15fafd541dcf8e5a1..f24df6176d9e6c553de86cd3b755c851308d8b31 100644 (file)
--- a/lib/common/types.h
+++ b/lib/common/types.h
@@ -323,7 +323,7 @@ typedef enum {NATIVEFONTS,PSFONTS,SVGFONTS} fontname_kind;
 
        /* various flags */
        bool has_flat_edges;
-       boolean has_sourcerank;
+       bool has_sourcerank;
        boolean has_sinkrank;
        unsigned char   showboxes;
        fontname_kind fontnames;                /* to override mangling in SVG */

diff --git a/lib/dotgen/rank.c b/lib/dotgen/rank.c
index edddd5c44c15362b753a22e2fd87ed9faec257e2..928cc688fcbe7e50486805d39ef0d11c78da4fe8 100644 (file)
--- a/lib/dotgen/rank.c
+++ b/lib/dotgen/rank.c
@@ -711,7 +711,7 @@ static void compile_samerank(graph_t * ug, graph_t * parent_clust)
     /* process this subgraph as a rankset */
     switch (rankset_kind(ug)) {
     case SOURCERANK:
-       GD_has_sourcerank(clust) = TRUE;        /* fall through */
+       GD_has_sourcerank(clust) = true;        /* fall through */
     case MINRANK:
        leader = union_all(ug);
        if (clust != NULL) {