cmark

My personal build of CMark ✏️

Commit: 735098e097ad62bdc4b1121c6c0c983eb7483485
Parent: a541e39f69cfa75422fbe70c59c2ac40fbdbe1d7
Author: John MacFarlane <jgm@berkeley.edu>
Date: Mon, 10 Aug 2015 20:19:09 -0700

Merge pull request #76 from kainjow/msvc-warnings

Fix some MSVC warnings

Diffstat

12 files changed, 37 insertions, 29 deletions

Status	File Name	N° Changes	Insertions	Deletions
Modified	api_test/CMakeLists.txt	2	1	1
Modified	src/CMakeLists.txt	2	1	1
Modified	src/blocks.c	2	1	1
Modified	src/buffer.c	2	1	1
Modified	src/buffer.h	6	3	3
Modified	src/chunk.h	20	10	10
Modified	src/config.h.in	8	8	0
Modified	src/html.c	4	2	2
Modified	src/inlines.c	6	3	3
Modified	src/iterator.c	2	1	1
Modified	src/node.c	4	2	2
Modified	src/utf8.c	8	4	4

diff --git a/api_test/CMakeLists.txt b/api_test/CMakeLists.txt
@@ -18,7 +18,7 @@ if(MSVC)
   else()
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W4")
   endif()
-  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4127 /wd4244 /wd4267 /wd4706 /wd4800 /D_CRT_SECURE_NO_WARNINGS")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4706 /D_CRT_SECURE_NO_WARNINGS")
   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /TP")
 elseif(CMAKE_COMPILER_IS_GNUCC OR "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang")
   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -std=c99 -pedantic")

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -155,7 +155,7 @@ if(MSVC)
   else()
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W4")
   endif()
-  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4127 /wd4244 /wd4267 /wd4706 /wd4800 /D_CRT_SECURE_NO_WARNINGS")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4706 /D_CRT_SECURE_NO_WARNINGS")
 elseif(CMAKE_COMPILER_IS_GNUCC OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -std=c99 -pedantic")
 endif()

diff --git a/src/blocks.c b/src/blocks.c
@@ -774,7 +774,7 @@ static void S_process_line(cmark_parser *parser, const unsigned char *buffer,
       container->as.code.fenced = true;
       container->as.code.fence_char = peek_at(&input, parser->first_nonspace);
       container->as.code.fence_length = matched;
-      container->as.code.fence_offset = parser->first_nonspace - parser->offset;
+      container->as.code.fence_offset = (int8_t)(parser->first_nonspace - parser->offset);
       container->as.code.info = cmark_chunk_literal("");
       S_advance_offset(parser, &input,
                        parser->first_nonspace + matched - parser->offset,

diff --git a/src/buffer.c b/src/buffer.c
@@ -133,7 +133,7 @@ void cmark_strbuf_sets(cmark_strbuf *buf, const char *string) {
 
 void cmark_strbuf_putc(cmark_strbuf *buf, int c) {
   S_strbuf_grow_by(buf, 1);
-  buf->ptr[buf->size++] = c;
+  buf->ptr[buf->size++] = (unsigned char)(c & 0xFF);
   buf->ptr[buf->size] = '\0';
 }

diff --git a/src/buffer.h b/src/buffer.h
@@ -48,7 +48,7 @@ unsigned char *cmark_strbuf_detach(cmark_strbuf *buf);
 void cmark_strbuf_copy_cstr(char *data, bufsize_t datasize,
                             const cmark_strbuf *buf);
 
-static inline const char *cmark_strbuf_cstr(const cmark_strbuf *buf) {
+CMARK_INLINE const char *cmark_strbuf_cstr(const cmark_strbuf *buf) {
   return (char *)buf->ptr;
 }
 
@@ -75,14 +75,14 @@ void cmark_strbuf_unescape(cmark_strbuf *s);
 /* Print error and abort. */
 void cmark_strbuf_overflow_err(void);
 
-static inline bufsize_t cmark_strbuf_check_bufsize(size_t size) {
+CMARK_INLINE bufsize_t cmark_strbuf_check_bufsize(size_t size) {
   if (size > BUFSIZE_MAX) {
     cmark_strbuf_overflow_err();
   }
   return (bufsize_t)size;
 }
 
-static inline bufsize_t cmark_strbuf_safe_strlen(const char *str) {
+CMARK_INLINE bufsize_t cmark_strbuf_safe_strlen(const char *str) {
   return cmark_strbuf_check_bufsize(strlen(str));
 }

diff --git a/src/chunk.h b/src/chunk.h
@@ -16,7 +16,7 @@ typedef struct {
   bufsize_t alloc; // also implies a NULL-terminated string
 } cmark_chunk;
 
-static inline void cmark_chunk_free(cmark_chunk *c) {
+CMARK_INLINE void cmark_chunk_free(cmark_chunk *c) {
   if (c->alloc)
     free(c->data);
 
@@ -25,7 +25,7 @@ static inline void cmark_chunk_free(cmark_chunk *c) {
   c->len = 0;
 }
 
-static inline void cmark_chunk_ltrim(cmark_chunk *c) {
+CMARK_INLINE void cmark_chunk_ltrim(cmark_chunk *c) {
   assert(!c->alloc);
 
   while (c->len && cmark_isspace(c->data[0])) {
@@ -34,7 +34,7 @@ static inline void cmark_chunk_ltrim(cmark_chunk *c) {
   }
 }
 
-static inline void cmark_chunk_rtrim(cmark_chunk *c) {
+CMARK_INLINE void cmark_chunk_rtrim(cmark_chunk *c) {
   while (c->len > 0) {
     if (!cmark_isspace(c->data[c->len - 1]))
       break;
@@ -43,19 +43,19 @@ static inline void cmark_chunk_rtrim(cmark_chunk *c) {
   }
 }
 
-static inline void cmark_chunk_trim(cmark_chunk *c) {
+CMARK_INLINE void cmark_chunk_trim(cmark_chunk *c) {
   cmark_chunk_ltrim(c);
   cmark_chunk_rtrim(c);
 }
 
-static inline bufsize_t cmark_chunk_strchr(cmark_chunk *ch, int c,
+CMARK_INLINE bufsize_t cmark_chunk_strchr(cmark_chunk *ch, int c,
                                            bufsize_t offset) {
   const unsigned char *p =
       (unsigned char *)memchr(ch->data + offset, c, ch->len - offset);
   return p ? (bufsize_t)(p - ch->data) : ch->len;
 }
 
-static inline const char *cmark_chunk_to_cstr(cmark_chunk *c) {
+CMARK_INLINE const char *cmark_chunk_to_cstr(cmark_chunk *c) {
   unsigned char *str;
 
   if (c->alloc) {
@@ -74,7 +74,7 @@ static inline const char *cmark_chunk_to_cstr(cmark_chunk *c) {
   return (char *)str;
 }
 
-static inline void cmark_chunk_set_cstr(cmark_chunk *c, const char *str) {
+CMARK_INLINE void cmark_chunk_set_cstr(cmark_chunk *c, const char *str) {
   if (c->alloc) {
     free(c->data);
   }
@@ -90,19 +90,19 @@ static inline void cmark_chunk_set_cstr(cmark_chunk *c, const char *str) {
   }
 }
 
-static inline cmark_chunk cmark_chunk_literal(const char *data) {
+CMARK_INLINE cmark_chunk cmark_chunk_literal(const char *data) {
   bufsize_t len = data ? cmark_strbuf_safe_strlen(data) : 0;
   cmark_chunk c = {(unsigned char *)data, len, 0};
   return c;
 }
 
-static inline cmark_chunk cmark_chunk_dup(const cmark_chunk *ch, bufsize_t pos,
+CMARK_INLINE cmark_chunk cmark_chunk_dup(const cmark_chunk *ch, bufsize_t pos,
                                           bufsize_t len) {
   cmark_chunk c = {ch->data + pos, len, 0};
   return c;
 }
 
-static inline cmark_chunk cmark_chunk_buf_detach(cmark_strbuf *buf) {
+CMARK_INLINE cmark_chunk cmark_chunk_buf_detach(cmark_strbuf *buf) {
   cmark_chunk c;
 
   c.len = buf->size;

diff --git a/src/config.h.in b/src/config.h.in
@@ -15,3 +15,11 @@
 #else
   #define CMARK_ATTRIBUTE(list)
 #endif
+
+#ifndef CMARK_INLINE
+  #ifdef _MSC_VER
+    #define CMARK_INLINE __inline
+  #else
+    #define CMARK_INLINE static inline
+  #endif
+#endif

diff --git a/src/html.c b/src/html.c
@@ -130,12 +130,12 @@ static int S_render_node(cmark_node *node, cmark_event_type ev_type,
   case CMARK_NODE_HEADER:
     if (entering) {
       cr(html);
-      start_header[2] = '0' + node->as.header.level;
+      start_header[2] = (char)('0' + node->as.header.level);
       cmark_strbuf_puts(html, start_header);
       S_render_sourcepos(node, html, options);
       cmark_strbuf_putc(html, '>');
     } else {
-      end_header[3] = '0' + node->as.header.level;
+      end_header[3] = (char)('0' + node->as.header.level);
       cmark_strbuf_puts(html, end_header);
       cmark_strbuf_puts(html, ">\n");
     }

diff --git a/src/inlines.c b/src/inlines.c
@@ -1034,13 +1034,13 @@ static int parse_inline(subject *subj, cmark_node *parent, int options) {
   case '_':
   case '\'':
   case '"':
-    new_inl = handle_delim(subj, c, options & CMARK_OPT_SMART);
+    new_inl = handle_delim(subj, c, (options & CMARK_OPT_SMART) != 0);
     break;
   case '-':
-    new_inl = handle_hyphen(subj, options & CMARK_OPT_SMART);
+    new_inl = handle_hyphen(subj, (options & CMARK_OPT_SMART) != 0);
     break;
   case '.':
-    new_inl = handle_period(subj, options & CMARK_OPT_SMART);
+    new_inl = handle_period(subj, (options & CMARK_OPT_SMART) != 0);
     break;
   case '[':
     advance(subj);

diff --git a/src/iterator.c b/src/iterator.c
@@ -31,7 +31,7 @@ cmark_iter *cmark_iter_new(cmark_node *root) {
 void cmark_iter_free(cmark_iter *iter) { free(iter); }
 
 static bool S_is_leaf(cmark_node *node) {
-  return (1 << node->type) & S_leaf_mask;
+  return ((1 << node->type) & S_leaf_mask) != 0;
 }
 
 cmark_event_type cmark_iter_next(cmark_iter *iter) {

diff --git a/src/node.c b/src/node.c
@@ -426,7 +426,7 @@ int cmark_node_set_list_tight(cmark_node *node, int tight) {
   }
 
   if (node->type == CMARK_NODE_LIST) {
-    node->as.list.tight = tight;
+    node->as.list.tight = tight == 1;
     return 1;
   } else {
     return 0;
@@ -717,7 +717,7 @@ int cmark_node_check(cmark_node *node, FILE *out) {
   }
 
   cur = node;
-  while (true) {
+  for (;;) {
     if (cur->first_child) {
       if (cur->first_child->prev != NULL) {
         S_print_error(out, cur->first_child, "prev");

diff --git a/src/utf8.c b/src/utf8.c
@@ -191,10 +191,10 @@ void cmark_utf8proc_encode_char(int32_t uc, cmark_strbuf *buf) {
   assert(uc >= 0);
 
   if (uc < 0x80) {
-    dst[0] = uc;
+    dst[0] = (uint8_t)(uc);
     len = 1;
   } else if (uc < 0x800) {
-    dst[0] = 0xC0 + (uc >> 6);
+    dst[0] = (uint8_t)(0xC0 + (uc >> 6));
     dst[1] = 0x80 + (uc & 0x3F);
     len = 2;
   } else if (uc == 0xFFFF) {
@@ -204,12 +204,12 @@ void cmark_utf8proc_encode_char(int32_t uc, cmark_strbuf *buf) {
     dst[0] = 0xFE;
     len = 1;
   } else if (uc < 0x10000) {
-    dst[0] = 0xE0 + (uc >> 12);
+    dst[0] = (uint8_t)(0xE0 + (uc >> 12));
     dst[1] = 0x80 + ((uc >> 6) & 0x3F);
     dst[2] = 0x80 + (uc & 0x3F);
     len = 3;
   } else if (uc < 0x110000) {
-    dst[0] = 0xF0 + (uc >> 18);
+    dst[0] = (uint8_t)(0xF0 + (uc >> 18));
     dst[1] = 0x80 + ((uc >> 12) & 0x3F);
     dst[2] = 0x80 + ((uc >> 6) & 0x3F);
     dst[3] = 0x80 + (uc & 0x3F);